Exercise 1:Choose suitable words/ phrases to fill in the blanks. Some sentences may have MORE THAN ONE possible answers.

1. They came back home ____________ the volcano had been erupted.(after/ when/ until)

2. ____________ the tsunami waves traveled inland, people had moved to safe places. (by the time/ before/ after)

3. ____________ I got to Nick’s village, the flood had destroyed his house. (when/ while/ by the time)

4. ____________ we came back to our home village last month, it had changed so much. (as soon as/ when/ since)

5. He told me he hadn’t seen tornado ________.(after/ before/ by the time)

Red Alert: Volcanoes

Volcanoes can be fun to learn about. It can be neat to watch them erupt. But if you live near a volcano, you know that they are dangerous! An eruption can like an explosion. Rock and lava can throw up into the air. Streams of red hot lava quickly run down from the peak of the volcano. The air is filled with deadly gases. These things can put many lives in danger. Scientists have learned that there are many things that they can study to help them tell when an eruption might happen. They can study the movements of the ground. When a volcano is about to erupt, the ground will often move just like it does during an earthquake. Scientists can also measure the gases that come out of a volcano. Most volcanoes emit gases all of the time. More gases are let out as the volcano gets closer to erupting. They can also study the way the land and water around the volcano. Scientists can read these signs and warn people of danger. They may not realize it, but their work helps to keep people safe!

1. Read the passage and choose the best answer A, B,Cor D toeach question below. 1. In the passage, a volcanic eruption is compared as .

A.an explosion

B.an exploration

C.a bomb

D.a danger

2. can come out from a volcanic eruption.

A. Rock

B.Lava

C.Gases

D.All above

3. can study many things to predict when an eruption might happen.

A.Economists

B.Scientists

C.People

D.Biologists

4. There are ways for studying to estimate the time an eruption might happen.

A. 1

B. 2

C. 3

D. 4

5. When an eruption is going to happen, .

A.the ground moves as it does during an earthquake.

B.the gases don't come out of it more than usual.

C.only the water around it changes.

D.the ground moves slowly and weakly.

Choose the best answer: 1. The rescue workers set up a camp to.........for the flood victims. A. provide aid B. provide boat C. provide shelter D. provide blankets 2. When the storm started, they....in a cave. A. sang a song B. cooked meal C. set up a tent D. took shelter 3. As the tornado moved through the town, high winds.....across the streets. A. buried city B. scattered debris C. erupted lava D. struck walls 4. The police had to .....to public shelters before the volcano started to erupt. A. evacuate the village B. shout loudly C. use weapon D. run firstly 5. On the second day, there was a rainstorm which helped to.......... A. destroy many forests B. collapse the walls C. put out the forest fire D.create many kinds of food

Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage.

During the war, children wore straw hats to (1) …….. themselves from debris. Houses and schools were bombed and destroyed. Many children were made (2)….. and their schools had to be moved around or lessons sometimes had to (3)……. after dark to avoid being targeted by heavy bombing. Many schools had its roof (4)…….. with several layers of straw to withstand the (5)……… of the bombs. Life for children was very hard in both the North and South of Viet Namduring the war.

Young people were (6)…….. of their duty to serve their country. Even young girls took part in the war efforts by digging bomb shelters. Children took first-aid courses after school so that they could (7)………. injured people.

Childhood years of children born in the 1960s are (8)…….. As innocent children, they went to school (9)……… straw hats in the sounds of American jet fighters in the sky and the shots from Vietnamese anti-aircraft guns.

 

Nowadays, they are proud that they came through those hardships. They had their heads held (10)……… walking out of the war.

Question 1

A.save

B.keep

C.protect

D.help

Trọng âm:

Question 15: A. atmosphere B. consider C. contribute D. relation
Question 16: A. invent B. machine C. local D. provide

Tìm lỗi sai:

Question 17: He studied very hard, so he passed the exam easy.
A. so B. easy C. Studied D. hard
Question 18: By the time the police come , the robber had run away.
A. By the time B. had run C. the D. come
Question 19: She brought a lot of money with her so that she could bought some duty-free goods.
A. could bought B. brought C. so that D. duty-free goods
Question 20: I'd rather to stay at home than go out at weekends.
A. than B. to stay C. go D. I’d rather
Question 21: I am surprising at how much he smokes; I’m not used to it.
A. used to B. how much C. surprising D. at

Put the verbs in bracket in the correct form:

1.I (speak) _________ to her since she (move)__________ to England.

2.The storm which (occur) at the end of january (destroy) several houses.

3. By the time the rescue team (arrive)____,50 people (injure) __________ in the fire.

4. If I earn enough money, I (buy)_______ a machine which can predict disasters.

5. If we become more aware of the evironment, many diseases can (prevent)_____.

6. If you (not play)_____ sush loud music, your parents wouldn't get so angry now.

7. In this region, the local language (speak)_____ a hundred years ago.

8. There is a boat which (leave) ________ the harbor at 7.30 A.M every day.

9. According to the news, last week's concert (raise)_______ $500 for flood victims.

10. Up till now, three public shelters(build) _____around the town.

Mk đg cần gấp nên giúp mk nha!!!

Put the verbs in bracket in the correct form:

1.I (speak) _________ to her since she (move)__________ to England.

2.The storm which (occur) at the end of january (destroy) several houses.

3. By the time the rescue team (arrive)____,50 people (injure) __________ in the fire.

4. If I earn enough money, I (buy)_______ a machine which can predict disasters.

5. If we become more aware of the evironment, many diseases can (prevent)_____.

6. If you (not play)_____ sush loud music, your parents wouldn't get so angry now.

7. In this region, the local language (speak)_____ a hundred years ago.

8. There is a boat which (leave) ________ the harbor at 7.30 A.M every day.

9. According to the news, last week's concert (raise)_______ $500 for flood victims.

10. Up till now, three public shelters(build) _____around the town.

Mk đg cần gấp nên giúp mk nha!!!

Choose the letter A, B, C or D to complete the passage below

In 1973, when the tiger appeared to (6)______ facing extinction, the World Wide Fund for Nature and (7) _____Indian Government agreed to set up “Operation Tiger”- a campaign (8) ______ save this threatened creature. They started by creating nine special parks so that tigers could live in safety. The first was at Ranthambhore, a region (9) _____ was quickly turning into a desert as too much of the grass was being eaten by the local people’s cattle. At the time there (10) ______ just fourteen tigers left there. The government had to clear twelve small villages, which mean moving nearly 1,000 people and 10,000 cattle so the land could be handed back to nature.

Question 6:

A. are

B. be

C. is

D. was