Many tropical forests were destroyed in this area.
Many tropical forests were destroyed in this area.
word form
1. humphry davy helped faraday much in his later __________. (discover)
2. the farmer is trying to ___________ the pig before killing it for meat. (fat)
3. this organization is very concerned about the _____ of the rain forests. (destroy)
4. i was annoyed at his ______ to cooperate. (refuse)
5. two ______ from the group ''friends of the earth'' are talking to the students. (represent)
làm và gt hộ e ạ.
1. After many years of failure, Edison finally......in inventing the light bulb. SUCCESS
2. The accident happens because of driving...... CARE
3. He believed in his ......to jump down from the fourth storey without getting hurt. ABLE
4. You must pass the ......exam to attend the course. WRITE
5. Many people like him because of his ...... GENEROUS
6. The media help increase the ......of sports and games. POPULAR
7. The ......of forests has brought about floods recently. DESTROY
8. An ......man has stolen all our money. KNOW
9. The ......of this factory are widely consumed in this country. PRODUCE
10. Viet Nam declared its ......on September 2nd 1945. DEPEND
1. Many people in this area hace cholera because the drink __ water (treat)
2. Visitors can spend ___ days exploring amazing natural beauty of New Zealand (end)
3. Scotland is a ___ lamd and this is noted for its rich and interesting history (legend)
4. Fish and many other animals are killed by ___ in their habitat (pollute)
21. I wish they _______ change their minds so often!
A. shouldn’t B. couldn’t C. mightn’t D. wouldn’t
22. Many of the jobs which have been created in this area can be directly _______ to tourism.
A. attributed B. dedicated C. attracted D. supported
23. Thousands of people use the _______ of footpaths across these hills.
A. grid B. network C. circuit D. channel
24. Surprisingly, the frontier guards seemed _______ at our presence.
A. unconscious B. uninterested C. unconcerned D. uncritical
25. Whenever he had an important decision to make, he _______ a cigar, supposedly to calm his nerves!
A. had lit B. would have lit C. would be lighting D. would light
26. Despite the bad weather, he _______ get to the airport in time.
A. could B. couldn’t C. was able to D. almost
27. Alan and Susie _______ an argument. They’re not speaking to each other.
A. must have had B. might have C. must have D. might had
28. He _______ all his money, then closed the account.
A. took away B. took out C. paid in D. paid off
29. The restaurants on the island are expensive, so it’s worth _______ a packed lunch.
A. take B. to take C. taken D. taking
30. When British people go abroad, it takes them several days to get used to _______ on the right-hand side of the road.
A. drive B. driving C. driven D. drove
Tropical rain forests are found in Amazon region of south America, central America, Africa, and South and Southeast Asia. Rain forests are very important to the world’s climate. The Amazon rain forest alone receives about 30 to 40 % of the total rainfall on the earth and products about the same percentage of the world’s oxygen. Some scientists believe that the decreasing size of rain forests will affect the climate on the earth, making it uncomfortable or even dangerous for life. Saving our rain forests is an international problem. One country, or even a few countries can not solve the problem alone. The nations of the world must work together to find a solution before it is too late
1.Where are tropical rain forests found ?
_________________________
2.How are rain forests to the world's cliamate ?
_________________________
3.How much percent of the world's oxygen does the Amazon rain forest produce ?
_________________________
4.What do scientists think about the descreasing size of rain forests ?
_________________________
Last night's storm caused a lot of.........to people in the area.
A. drought
B. forests
C.damages
D.volcanoes
Give the correct from of the verbs in brackets to complete the sentences
1) All people (go) ....................... down into cellar for protection by the time the tornado (sweep)..................... through the town yesterday.
2) Himdred of trees on streets in Ha Noi ( fall)........................ in a sudden storm last night.
3) I ( not seen ) ............................. a more horrible flood than this since I ( live ) ............................ in this area.
4) The tourists (camp) ............................ near a peaceful river , when all of a sudden, The river ( flood)........................... its banks and almost (destroy).......................... their campsite .
5) When the volcano (erupt)........................ , people living nearby elready (move)...................... to safe places .
1. Last nights storm caused a lot of.. to people in that area. damages B. droughts C. forests D. volcanoes 2. More than 20 streets in Bien Hoa ..to a depth of up to 80 centimeters last Friday. A. was flooded B. is flooded C. have flooded D. were flooded 3. Our teacher said that new technology.. many workers jobless in the future. A. makes B. is making C. would make D. has made 4. They finished their homework then they went to the zoo. A. Before they had finished their homework, they went to the zoo. B. After they had finished their homework, they went to the zoo. C. Before they finished their homework, they went to the zoo. D. After they finished their homework, they had gone to the zoo. 5. Mai asked me......................................................................... A. where I came from B. where I come from C. I where came from D. where you come from 6. Weve decided to cancel our picnic ................................. its forecast to rain tomorrow. A. because of B. so C. although D. since 7. What would you do if you .................................................................... a ghost at night? A. saw B. see C. seeing D. seen 8. Alexander Graham Bell was a great, who invented the telephone. A. developer B. conservationist C. scientist D. explorer 9. Ten people trapped in collaped buildings.. by the rescue workers so far. A. had been freed B. have been freed C. has been freed D. are freed 10. If you have some free time this weekend. Where .............................................. you go? A. would B. could C. will D. do 11. Australia is composed of seven ..................................................................................... . A. areas B. nations C. states D. countries 12. Scientists say that exhaust fumes are .................................................................. our city. A. poisoning B. are poisoning C. poisonous D. poisoned 13. So far, firefighters have saved nine people trapped in collapsed buildings. A. Nine people has been saved trapped in collaped buildings by the firefighters so far. B. Nine people have been saved trapped in collaped buildings by the firefighters so far. C. Nine people trapped in collaped buildings have been saved by the firefighters so far. D. Nine people trapped in collaped buildings has been saved by the firefighters so far. 14. The Grand Canyon is a famous .............................. in the state of Arizona, in the USA. A. natural wonders B. wonder natural C. nature wonder D. natural wonder 15. If there ............................................… no war, people would live more happily. A. is B. was C. are D. will be 16. The train to Ha Noi .......................................................... at 10.15 from platform five. A. leaves B. leave C. is leaving D. will be leave 17. ., the capital of Scotland, was the first city in the world to have its own fire brigade. A. Maori B. Edinburgh C. Alaska D. Auckland 18. Did the tsunami destroy the whole city? A. Did the whole city destroy by the tsunami? B. Was the whole city destroying by the tsunami? C. Did the whole city destroyed by the tsunami? D. Was the whole city destroyed by the tsunami? 19. Chess .............................................................… for around two thousand years. A. was played B. played C. has been played D. has played 20. People ......................................... to leave the flooded villages by 10 oclock last night. A. managed B. have managed C had managed D. has managed 21. What can be done to protect people from ....................................................... disasters? A. environmentalist B. environment C. environmentally D. environmental 22. Emergency teams are still clearing the debris ........................................ the plane crash. A. from B. on C. of D. for 23. If the tornadoes hit our city, It will cause a lot of damage. A. If our city is hitted by the tornadoes, a lot of damage will be caused. B. If our city is hitted by the tornadoes, a lot of damage will be causing. C. If our city will be hit by the tornadoes, a lot of damage is caused. D. If our city is hit by the tornadoes, a lot of damage will be caused. 24. Find the word which has different stress pattern from the others: A. artistic B. historic C. dramatic D. scientific A. artistic B. historic C. dramatic D. scientific A. imbalance B. unable C. unhealthy D . impolite A. climatology B. bibliography C. zoology D. radiography 25. We try.. in touch with our neighbor after moving our house. A. keep B. to keep C. keeps D. to keeping 26. Before I came home, I some bread. A. buy B. had bought C. bought D. have bought 27. Many houses . down by the earthquake was pulled B. is pulled C. were pulled D. had been pulled 28. Our city is suffering different kinds of pollution: water ,air and noise. A. from B. to C. with D. on 29. The teacher ..him more if he spoke clearly . A. understand B. will understand C. understood D. would understand 30. If the factory............. dumping poison into the lake, all the fish and other aquatic animals will die. A. continues B . to continue C. continued D. will continue
1. There was a loud noise next to my door last night so I couldn't sleep. ( because)
____________________________________________________ 2. The stunami happened. Many people in this area became homeless. ( made)
____________________________________________________ 3. The acid rain happened last month. Many plants and trees died. (Since)
____________________________________________________ 4. There have been conflicts in that country since last year. People live unhappily. (If)
____________________________________________________
5. This factory doesn't treat its waste well so there is a lot of water pollution. (If)
____________________________________________________