IV. Put the verbs in brackets into the correct form.
1.We ( save)____________thousands of trees if we (not waste)__________paper.
2. The storm destroyed the sandacstle that we ( build)_____________________.
3. Thousands of house ( damage)_______________by the storm last night.
4. Jim crashed into another car because he ( not realise)_________the read traffic light.
5. If we ( have ) ________a yacht, we would sail the seven seas.
6. If we lived on a lonely island, I ( run)__________around all day.
V.  Read the sentences. Each has three underlined parts, A, B, and C. Which part has an error? Circle A, B, or C.
 1. If I were you, I will write a letter to the factory director to complain about the noise.
    A        B                        C
2. If the soil was polluted, plants won’t be able to grow.
        A        B            C
3. If people continue dumping rubbish into oceans, many aquatic creatures don’t survive.
        A                B                        C
4. If urban citizens take better care of the environment, the city would not be so dirty.
                  A                 B                    C
5. If there weren’t so many high-rise buildings, lots of stars will be visible to us.
                 A                                          B                   C
C-READING:

Ha Tinh is a disaster-prone province in the central of Viet Nam. Since the beginning of 2015, this province has experienced three massive floods, causing devastating property damage. The floods razed thousands of homes, damaged numerous irrigation works, roads, schools and healthcare centres. Ms. Nga Tran, a local resident, recalled the last flood, “The flood in June was normal, but the one in September was awful. Water from Ngan Pho River began to submerge the floor, while outside it was still raining heavily. After a while the water was about one meter. I had no choice but to climb up to the attic and stay there for two days.” Like many other residents, all of Ms Nga’s furniture was covered in mud, some was completely damaged for having been soaked in the water for too long. But what worried her most was the loss of her rice crop. Three months after the flood, lots of farmers still struggled with finding enough food to eat. If there is no aid from the government, the situation in this province will get worse.
 
1. What does disaster-prone mean?       
A. having no disasters    B. likely to have disasters    C. have very few disasters       
2. What is NOT mentioned as consequences from the floods?       
A. loss of life    B. loss of property    C. loss of crop       
3. When was the flood as recalled by Ms. Nga Tran?       
A. January    B. June    C. September       
4. How long did Ms. Nga Tran stay in her attic?       
A. for the whole week    B. two days    C. three months       
5. What is the biggest worry of Ms. Nga and other residents?       
A. lack of food    B. lack of accommodation    C. lack of aid     
2. Read the passage. Complete each sentence with no more than THREE words.
 The recent announcement from the Viet Nam government has claimed that Formosa – a Taiwan steel corporation based in Ha Tinh – was responsible for the mass fish deaths in central Vietnamese provinces in April and May 2016. According to this announcement, Formosa has discharged a significant amount of industrial waste, containing lots of harmful chemicals, into the ocean. This seriously polluted the water and killed the fish. The officials of the company, in a national correspondence meeting, apologized the Vietnamese people with a bow. Formosa would pay $500 million to treat the oceanic pollution and to compensate for         economic losses of the region. However, according to environmentalists, it will take a long time for the ecosystem of the central Viet Nam to fully recover. In the mean time, local tourism and fishing industries have already been negatively affected. Due to the fear of polluted water and seafood, many tourists have cancelled their pre-booked tours to Ha Tinh, and fishermen haven’t been able to sell their fish to customers.

1. Formosa caused ______ fish deaths in Ha Tinh province.
2. The polluted water had many ______ and was dumped directly into the ocean.
3. The company promised to pay $500 million to treat the ______and to make up for economic losses.
4. ________ say that the polluted ocean will not restore its previous state very soon.
5. The incident has made tourists cancel their _______ to Ha Tinh.

D-WRITING:
1. Complete each of the following sentences using the cues given. You can use other words in addition to the cues to complete the sentences.
 Here is an example.
0. Ngoc/ usually/ play/ badminton/ Sunday.
 Answer: 0. Ngoc usually plays badminton on Sundays.
A boy/ trap/ two hours/ debris/ earthquake/ yesterday.
______________________________________________________
2. When/ rescuers/ arrive/ whole family/ already/ evacuate.
______________________________________________________
3. Three/ victims/ take/ shelter/ medical/ treatment/ this morning.
______________________________________________________
4. The typhoon/ gone/ but/ its/ damage/ remain/ long/ this area.
______________________________________________________
5. Because/ residents/ informed/ earlier/ this earthquake/ the/ damage/ not significant.

II. Complete the second sentence so that it has similar meaning to the first sentence.
1.Students are more aware of protecting the environment. Teachers teach environmental issues at school. 
- If ___________________________________________________.
2.People/ speak/ English/ all over the world.
- English _______________________________________________.
3.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes.
- Because ______________________________________________
4.They provided food then cleared up the debris.
- After they _____________________________________________.
5. They will build a new school in my neighborhood.
- A neww school__________________________________________.
6. The bus arrived. We were talking. (when)
- ______________________________________________________
7. We missed the bus. We were so late. (because)
-_______________________________________________________
8. The hare was sleeping. The tortoise was running. (while)
- ________________________________________________________
9. Tam worked very hard. Her stepmother wasn't satisfied. (although)
- _________________________________________________________
10. The festival costs too much money. We won't celebrate the festival. (if)
- _________________________________________________________