Choose the best answer to complete each of the following sentences.
1.   Ha Long Bay is famous __________ its scenic rock formations.           
      A. to                            B. with                        C. for                           D. by
2.   Titov island in Ha Long Bay was named __________ a Russian cosmonaut, GhermannTitov.
      A. for                          B. with                        C. after                        D. by
3.   You __________ look at other students’ work. It’s against the rules.
      A. must                       B. should                     C. shouldn’t                D. mustn’t
4.   The Sahara is the third largest __________ in the world.
      A. island                      B. desert                      C. valley                      D. mountain
5.   When hiking overnight, don’t forget to bring the __________. It will keep you warm at night.
      A. sleeping bag           B. hiking boots           C. sun cream               D. painkillers
6.   The Amazon River is __________ river in the world.
      A. the wider                B. wider than              C. the widest               D. widest
7.   __________ is the coldest place in Vietnam?
      A. Who                       B. What                       C. Which                     D. When
8.   Peter must __________ this essay today. He’s going out tomorrow.
      A. finish                      B. finishes                   C. finishing                 D. to finish
9.   Which is __________, the West Lake or the Sword Lake?
      A. large                       B. larger                      C. largest                     D. the largest
10. The Grand Canyon is one of the natural __________ of the world.
      A. materials                 B. sights                      C. scenery                   D. wonders
11. The weather is very hot in______. You can see camels and rattlesnakes easily there.
      A. valley                      B.     ocean                   C. desert                      D. mountain
12. Cam Ly______in Lam Dong Province attracts many tourists to visit each year.
      A. Island                     B. Waterfall                 C. Highland                 D. Forest
13. My sister had a headache yesterday when she returned from her camping. My mother gave her some______to reduce it.
      A. painkillers               B.   plaster                   C. sun cream                D. cool water
14. My brother and I wear______to move conveniently when we go hiking in the mountain.
      A. walking boots         B. scissors                   C. backpacks               D. waterproof coat
15. We brought a______to look around when we move in the jungle in the dark.
      A. tent                         B. mobile phone          C. sun hat                    D. torch
16. I had an occasion to come to visit Ngu Hanh Son. It's a mountain______in Da Nang.
      A. land                        B.     range                   C. mount                      D.  rock
17. Those islands in Nha Trang are named______some interesting animals such as monkeys or swiftest.
      A. around                    B. in                            C. after                        D. by
18. It is______to check your luggage carefully when you travel somewhere by plane.
      A. unusual                   B. attractive                 C. essential                  D. exciting
19. Ba Be Lake in Bac Kan is______natural lake in Viet Nam.
        A. the largest             B. the large                    C.    largest                 D.more large
20. Many people say that Nile is______river in the world.
      A. the deepest               B. deeper                     C. the longest            D. longer
21. I think Nam is one of______tour guides in this company.
      A. the best                    B. the better C. best     D. better
22. What is_____ mountain in Viet Nam? -1 think it's Fansipan.
      A. the height                 B. the highest               C. the higher              D. highest
23. We _____ get up early to be at the campsite in time.
      A. can                           B.     must                    C. can't                      D. mustn't
24.   You______throw the rubbish into the West Lake.
      A. may                          B.     must                    C. mustn't                  D. may not
25. We ______ hold a party tonight but we ______make some loud noises affecting
      our neighbours.
      A. must/ mustn't           B. mustn't/ must          C. can/ must              D. can/ mustn't
26. "Do you finish packing"? – "Yes. All my things are in my          ______"
      A. back                         B. backpack                C. back pack              D. plaster
27. Ha Long Bay is Vietnam's_______ wonder.
      A. most beautiful natural                                  B. most natural beautiful
      C. the most beautiful natural                            D. the most natural beautiful
28. The Amazon                     .
      A. Rain forest               B. Rainy Forest           C. Wet Forest            D. Wetter Forest
29._______is a large thick bag for sleeping in, especially when you are camping.
      A.A sleeping bag          B.A sleep bag              C. A sleepy bag         D.A bag for sleeping
30. If we had a_______, we wouldn't get los.
      A. backpack                  B. ruler                        C. compass                D. pain killer
31. You_______ travel alone to the mountain. Always go in a group.
      A. must                         B. mustn't                    C. do                          D. don't
32. People think Ayers Rock is_______ in the evening when it is red.
      A. good                        B. better                      C. best                       D. the best
33. You_____ take a lot of warm clothes when you go to Sa Pa in winter
      A. must                         B. mustn't                    C. can                        D. can't
34. Ba Be Lake is the largest_______ lake in Viet Nam.
      A. fresh                         B. freshwater              C. water                     D. mount
35. The Imperial City in Hue is the greatest_____.
      A. tourist attraction      B. tourist attractions   C. tour attraction       D. attraction tourist
36. Ha Long Bay is the number one______ in Viet Nam.
      A. nature wonder         B. natural wonder       C. wonderful nature  D. wonder nature
37. You_____ be late for school. It's against the school regulations.
      A. must                         B. mustn't                    C. can                        D. can't
38. You_______ all necessary things along with you before you start your trip.
      A. takes                        B. won't take               C. must take              D. mustn't take
39. The boat trip to Ca Mau, the southern tip of Viet Nam, was____ experience of my life.
      A. good                        B. better                      C. best                       D. the best
40. You must remember to bring a_______- it's very useful when you go into a cave because it's very dark there.
      A. scissors                   B. torch                       C. clock                       D. compass
41. He works   _____we do.
      A. harder                     B. as hard as                C. harder                     D. so hard as
42. No one in this class is_______ Jimmy.
      A. so tall as                 B. tall than                  C. the tallest                D. more tall than
43. Apples are usually_______ oranges.
      A. cheap than              B. more cheap             C. the cheapest            D. cheaper than
44. I know him _______than you do.
      A. better                      B. more well               C. good                       D. the best
45. Marie is not _______intelligent________ her sister.
      A. more/as                   B. so/so                       C. so/as                        D. the/of
46. The Sears Tower is_______ building in Chicago.
      A. taller                       B. the more tall           C. the tallest                D. taller and taller
47. Your bike is 3 times _____.
      A. as fastly as mine     B. as fast as me           C. as fast as mine        D. faster than mine
48. The fatter I become, the    _______ I run.
      A. quicker                   B. more slowly            C. slower                     D. more fast
49. He learns English_______ than we do.
      A. badly                      B. badlier                    C. more badly             D. worse
50. Their house is________ beautiful than mine.
      A. as                            B. more                       C. much                       D. so
 
D. WORD FORMS
I. Give the correct form of the word given to complete the sentences.
1. A trip to Fan Si Pan is an ________experience.
(FORGET)
 
2. You can watch (tradition) ________when you visit Sa Pa.
(TRADITION)
 
3. Many visitors think that the greatest ________in Hue is temples.
(ATTRACT)
 
4.You must take an umbrella because it's  ________in Mui Ne at this time of year.
(RAIN)
 
5. Hue is near Da Nang, but it's more ________than Da Nang.
(INTEREST)
 
6. The Perfume River is the most  ________river in Central Viet Nam.
(FAME)
 
7. You can join many exciting  ________during the festival.
(ACT)
 
8. A butterfly is more ________than a moth.
(COLOUR)
 
9. Nam's brother is a  ________. He took that picture.
(PHOTOGRAPH)
 
10. Excuse me. I'd like some ________about the cruise.
(INFORM)
 
11. I find the enormous _____of life on earth quite overwhelming.
(DIVERSE)
 
12. The books on this list are ______reading for the course.
(ESSENCE)
 
13. The book is a ______adventure story.
(THRILL)
 
14. We are looking for exponential growth in our _______
(INVEST)
 
15. All that gossip about Linda is just pure_______
(INVENT)
 
16. Children are allowed much more______these days.
(FREE)
 
17. He’s been ______for the past six months
(JOB)
 
18. A group of _______people set up camp in the field.      
(TRAVEL)
 
19. The Great Wall of China is the world’s ________ structure.
(LONG)
 
20. Is Quang Ninh a ________________ province?
(MOUNTAIN)
 
E. CORRECTION
I. Find the mistake in the four underlined parts of each sentence and correct it.
1.   The Great Wall of China is the world’s longer structure.
        A                        B                      C                    D
2.   Traveling by tram is most convenient than traveling by car in this city.
                                  A             B                          C                        D
3.   You must taking off your shoes before entering this room.
                                 A   B                   C                     D
4.   Do you think there is another mountain highest than Mount Everest?
       A                        B                 C                             D
5.   Ha Long Bay is the more beautiful natural wonder of Viet Nam.
                               A           B                 C                     D
6.  The scenery of the Amazon rainforest in your pictures looks incredibly.
                            A                                   B               C                        D
7.  In my opinion, foreign tourists visit Hoi An just to its ancient houses.
                A                                            B                C              D
8.  Missouri is longer river in the USA, but it is shorter than the Amazon.
                         A                      B       C              D
9.  Meghalaya in India has more rainy or wettest weather in the world.
                                      A          B               C          D
10.  Lang Son is one of the coldest province in North Viet Nam.
                     A                         B      C               D
11. You mustn’t cheat in exams because the teacher will punish you when you do that.
                 A              B                       C                                    D
12.  I’m so worried because I mustn’t be at home after school right now.
                  A                                B                                   C                           D
13. It is more interesting book I have ever read.
    A                 B                     C                  D
14. What’s the better film you have ever seen?
 A               B                          C            D
15. You mustn’t look after the house when your parents are away
                   A         B             C                                   D
16.  It is raining heavily outside. You shouldn't bring your raincoat.                                 
          A                 B                                  C                   D
17.  She always give presents to her parents on Tet holiday.
                             A                 B   C               D
18. She will helps her mother decorate the house before Tet.                                            
              A      B                            C                D
19.  I don't think that lucky money can bring  us good and bad luck.                                 
                            A                 B              C            D
20. The New Year Festival in Thailand is on April. It is very hot.
                                             A                    B                C   D
II. These is a mistake in each of these sentences. Underline the mistake and then correct it.
Sentence
Correction
 
1.     I’m the younger person in my family.                                
2.     My brother is busyer than I am.                                          
3.     Mary is taller that her sister.                                               
4.     Zhang is from China. She speaks China.                            
5.     Ha Noi have a population of 3.6 million                             
6.     London is smallest than Mexico City.&