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1. The passage says that about five hundred volcanoes_____.
A. will erupt this year B. are still active C. are located under water D. have been discovered
2. Most of the active volcanoes are located in_____.
A. the Pacific Ocean B. South America C. the Atlan Ocean D. the western United States
3. Which of the following is NOT true?
A. Volcanoes are found in belts or chains. B. The earth’s crust is weak along mountain ranges. C. Hot rock escapes during volcano eruption. D. Volcanoes can be found in the ocean basins.
4. The Hawaiian Islands were built by volcanoes that_____.
A. began erupting under water B. formed a mountain range under water
C. finally reached the surface of the ocean D. both A and C
5. The best title for this selection may be_____.
A. How the Hawaiian Islands Were Built B. At the Bottom of the Ocean
C. The Earth’s Volcanoes D. Why Volcanoes Erupt
Dap an la : EX4. Complete the sentences ,using the correct passive forms of the verbs in brackets.
1. The town was rebuilt after massive destrucation of the earthquake in 2015.
2. People living around the volcano had been evacuated for one hour before the eruption happened.
3. Earthquake victims had been already sent humanitarian aid by many countries.
4. Thousands of buildings in Japan were destroyed when the earthquake happened in 2014.
5. All of the animals were killed by a forest fire in dry seasons.
6. Water will be polluted during a flood.
7. A mudslide was caused by heavy rainfall last year.
8. More trees are planted every year to minimize the adverse impacts of environmental disaster to human beings and other animals.
9. The debris from the plane crash was cleared by emergency teams at the moment.
10. Aid will be sent to the flood victims by the government tomorrow.
1, was rebuit
2, evacuation
3, had already sent
4, were destroyed / happened
5, have killed
6, pollution
7, caused
8, are planted
9, are being cleared
10, sending
#Chúc Bạn Học Tốt!!!
Choose the best answer to complete each of the following sentences:1. IThan Sanh was very ------ when he let Ly Thong and his mothers and wives. A. selfish B. mean C. naturism D. naturalist
2 . c
3 . d
4 . a
5 .b
7 . c
Underline the most suitable verb form in each sentence.
1. I suddenly remembered that I forgot/ had forgotten my keys.
2. While Diana watched/ was watching her favorite television program, there was a power cut.
3. Who drove/ was driving the car at the time of the accident?
4. By the time Tim got back, Mary had gone/ went home.
5. David had eaten/ate Japanese food before, so he knew what to order.
6. I did/ was doing some shopping yesterday when I saw your friend.
7. What exactly were you doing/ did you do when I came to your office yesterday?
8. James missed the party because no one was telling/ had told her about it.
Underline the most suitable verb form in each sentence.
1. I suddenly remembered that I forgot/ had forgotten my keys.
2. While Diana watched/ was watching her favorite television program, there was a power cut.
3. Who drove/ was driving the car at the time of the accident?
4. By the time Tim got back, Mary had gone/ went home.
5. David had eaten/ate Japanese food before, so he knew what to order.
6. I did/ was doing some shopping yesterday when I saw your friend.
7. What exactly were you doing/ did you do when I came to your office yesterday?
8. James missed the party because no one was telling/ had told her about it.
C
d