. Dogs are _______ than buffaloes.
A. intelligenter           B. more intelligent          C. smart                         D. more smaller
7. My kite is _______than yours.
A. big                         B. more large                  C. more bigger                D. larger
8. We walked ________ than the rest of the people.
A. more slowly           B. slowlier                      C. more slowlier              D. more fast
9. Coco thinks life in the countryside is ___________ than that in the city.
A. boringer                 B. excited                       C. more boring                D. more excited
10. In the country, streets are generally _________ than those in the city.
A. more narrow          B. narrower                    C. narrow                       D. narrowing
11. Urban areas are ________ than rural areas.
A. more busy              B. busyer                       C. busier                         D. more busier
12. Minh always answers questions ________  than the other students.
A. weller                     B. good                          C. better                         D. goodly
13. Nguyen thinks city life is much _____________.
A. more interesting     B. interestinger               C. interested                     D. more interested
14. My garden is a lot _________ than this park.
A. colourfuler             B. colourful                    C. less colour                  D. more colourful
15. It is amazing. His house is much _________ than a hotel.
A. comfortabler           B. more comfortable       C. comfort                      D. comfortable
16. I went on a trip to the countryside and had my first experience _______ farm work.
A. on                         B. with                           C. for                              D. of
17. We usually spend our holiday in the village _______ our grandparents live.
A. what                    B. where                         C. which                         D. when
18. I think country life is so boring and ____ because you’re not close to shops and services.
 A. unhealthy             B. inconvenient              C. comfortable                D. peaceful
19. On the farm, uncle Duong showed us how to _______ cucumbers.
A. plough                 B. produce                      C. pick                            D. put up
20. Mongolian children start to learn _______ before they can walk.
A. horse riding          B. riding horse                C. ride horse                    D. horse ridden
21. On the side of the road, a herd boy was herding _______.
A. kites                     B. hay                            C. cattle                          D. blackberries
22. Mongolian children learn to ride when they are _______ as three years old.
A. as young              B. younger                     C. younger than              D. so young
23. Does your new stereo play music _______ than your old one did?
A. louder                  B. more loudly               C. loudlier                      D. more louder
24. Countryside is not polluted _______ you can breathe there fresh air.
A. although               B. however                    C. therefore                     D. as
25. ‘Children in my village often fly their kites in dry rice fields.’ ‘_______’
A. It’s right up my street!                  B. That’s awesome.
D. Exactly what I want.                     D. How interesting!
26. Mr. Brown arrived _________ than expected.
A. more early             B. earlier                        C. late                             D. more late
27. Lan’s friend explains the exercises _________ than my friend.
A. more badly           B. bad                            C. badder                        D. worse