Choose the correct opinion a, b, c, d

1, the reduction in air pollution was... last year

A, drama

B, treatment

C, help

D, assistance

2,in many poor nations,there are frequent outbreaks of cholera and other diseases because people there....... untreated water

A, drink

B, to drink

C, drinking

D, drank

3, the road in front of my office is always....... when it rains heavily

A, to flood

B, flooding

C, flood

D, flooded

4,too much carbon dioxide in the atmosphere causes global........

A, warm

B, warming

C, warmly

D, warmth

5,it won't be possible to save the Earth if we don't take..... right now

A, action

B, job

C, work

D, duty

6)Many people in this city have reaceived medical......... for the disease.
A. support B. treatment C.help D. assistance.
7)In many poor nations, there are frequent outbreaks of cholera and other diseases because people there........untreated water.
A. drink B. to drink C. drinking D. drank
8)The road in front of my office is always....... when it rains heavily.
A. to flood B. Flooding C. flood D.flooded
9) Too much car bon dioxide in the atmosphere causes global ...........
A. warm B. Warming C. warmly D.Warmth
10) It won't be possible to save the Earth if we don't take....... right now.
A.action B. job C. work D. duty

HELP ME! chỉ cần đáp án thôi.

Choose A, B, C, D for each gap in the following sentences.
1. Air_________, together with littering, is causing many problems in our cities today.
A. pollute B. pollution C. polluting D. polluted
2. The road in front of my office is always __________ when it rains heavily.
A. to flood B. flooding C. flood D. flooded
3. Singapore is famous for its __________ and green trees.
A. cleanliness B. cleanly C. cleaning D. clean
4. In some English speaking countries, turkey and pudding are ____ food at Christmas.
A. national B. historical C. traditional D. possible
5. The USA has a population of 304 million, and it’s the third_________ country in the
world.
A. smallest B. largest C. narrowest D. highest
6. The roof of the building _____________ in a storm a few days ago.

A. damaged B. was damaged C. has damaged D. has been damaged
7. A severe tropical___________ is called a typhoon.
A. drought B. rain C. flood D. storm
8. As soon as the floodwater ___________ down, people ____________ their houses.
A. went - cleaned B. had gone – cleaned C. went - had cleaned D. had
gone – had cleaned
9. If I were you, I … do something to prevent him from littering.
A. would B. did C. will D. do
10.Earth … by the gravity of the Sun and orbits around it.
A. holds B. is held C. is holding D. held

Choose A, B, C, D for each gap in the following sentences
1. Air___________, together with littering, is causing many problems in our cities today.
A. pollute B. pollution C. polluting D. polluted
2. The road in front of my office is always __________ when it rains heavily.
A. to flood B. flooding C. flood D. flooded
3. Singapore is famous for its __________ and green trees.
A. cleanliness B. cleanly C. cleaning D. clean
4. The USA has a population of 304 million, and it’s the third_____ country in the world.
A. smallest B. largest C. narrowest D. highest
5. The roof of the building _____________ in a storm a few days ago.
A. damaged B. was damaged C. has damaged D. has been
damaged
6. After the floodwater ___________ down, people ____________ their houses.
A. went - cleaned B. had gone – cleaned C. went - had cleaned D. had gone – had
cleaned
7. The ___________ in technology allow astronomers to know more about outer space.
A. developments B. science C. exploration D. discovery
8. Earth __________ by the gravity of the Sun and orbits around it.
A. holds B. is held C. is holding D. held
9. By the time we __________ to the cinema, the film had started.
A. gets B. had got C. has got D. got
10. When the policeman came there, the robber __________.
A. had left B. has left C. left D. was left

Rewrite the following sentences, using the words in brackets.

1. The noise from the music club is loud, so the residents of the street cannot sleep. (because of )

→....................................................................

2. Vy had a stomachache because she ate a big dinner. (since)

→ ......................................................................

3. Because it rained heavily, the road in front of my house was flooded. (due to)

→ ...........................................................................

4. His room is untidy, so his mother is unhappy. (because)

→ .............................................................................

5. Global warming happens when there is too much carbon dioxide (CO₂) in the atmosphere. (cause)

→ ................................................................................