BAI TAP UNIT 7

UNIT 7: SAVING ENERGY
I / Choose A, B, C or D to complete the following sentences
1. Can you turn ____ the light? It’s too dark.
A. on B. off C. in D. for
2. What are you looking _____? My picture book. I’ve lost it.
A. on B. off C. in D. for
3. There are ____ saving methods and inventions to use solar energy.
A. energetic B. energize C. energy D. energertics
4. I had to pay much money this month for the international _____.
A. calls B. calling C. to call D. called
5. A new air-conditioner will be ____ this morning.
A. to install B. installed C. installing D. install
6. Scientists are looking for an ____ way to reduce energy consumption.
A. effect B. effection C. effective D. effectively
7. We can ____ easily in the daylight.
A. to read B. reading C. readed D. read
8. She won’t take these suitcases ____ she likes to travel light.
A. so B. but C. because D. therefore
9. They are completely short of water now. A number of people have died because of this ____
A. shortage B. short C. shorten D. shortly
10. What can we do to spend less ____ lighting?
A. in B. on C. about D. of
II / Complete each sentence with a word from the list
environment – necessities – plumber – luxury
enormous – reduce – resources – consumer – atmosphere

1. person who puts in and repairs water pipe, bath sinks. _______
2. the air, water and land in which we live. _______
3. to make something less. _______
4. very large, very great. _______
5. the air surrounding the Earth. _______
6. person who buy things or uses services . _______
7. wealth, goods or products people can use. _______
8. great comfort and pleasure. _______
9. needs. _______
III / Complete each sentence by using the correct phrasal verbs in the box. Put the verbs into the correct tense form
look after – get over – see off – turn over – look up
take over – look for – take up – turn off – take off

1. Every Vietnamese _____________ to President Ho Chi Minh.
2. He ____________ difficulties to reach the discuss.
3. She finds someone to ____________ the dog and plants because she is going on holiday next week.
4. My father ____________ me ____________ at the station last night.
5. Hanoi was ____________ in 1954.
6. Remember to ____________ the lights before going out.
7. He was ____________ by the police.
8. I was very nervous as the plane ____________.
9. I am ____________ to hearing from you.
10. He has ____ the business ____ to his friend
IV / Supply the correct form of the words in parentheses
1. There is a ____________ faucet in your kitchen (drip)
2. We can protect the environment by ____________ air pollution (reduction)
3. I’m very ____________ because they use electricity to catch fish (worry)
4. I want to see the ____________ of environment from the local authority (protect)
5. She was ____________ pleased that she passed the exam (extreme)
6. The old man walked ____________ to the park (slow)
7. Don’t forget to drive ____________ (care)
8. That’s ____________! I’m pleased that you work very hard (wonder)
9. He is one of the most famous ____________ in the world (environment)
10. If we go on littering, the environment will become _____________ polluted (serious)
V / Choose A, B, C or D to complete the following sentences
1. She is very tired; ____ she has to finish her homework
A. moreover B. so C. and D. however
2. Is he an actor ____ a singer? An actor
A. and B. or C. with D. so
3. He was tired, ____ he took a rest before continuing the work
A. so B. and C. but D. if
4. She forgot ____ off the gas before going out
A. turn B. turning C. to turn D. turned
5. I suggest ____ money for the poor people in our neighborhood