III. Chọn đáp án thích hợp nhất để điền vào chỗ trống

1. My parents ………. Me to see Ho Chi Minh’s mausoleum last summer

a. led   b. took   c. brought   d. directed
 

2. I’m sure they were …….. lies

a. telling   b. making   c. doing   d. saying
 

3. I’d like to mail this letter …….my friend in the USA

a. for   b. with   c. to   d. up to
 

4. I am …….. that you and your family are well

a. pleasant   b. pleasing   c. pleased   d. with pleasure
 

5. – What is the tall building over there? - ………………

a. Yes ,it is tall   b. No ,it isn’t tall   c. Yes ,it is a new library   d. It’s the new library
 

6. We …….. to our new house on January 1^st

a. transferred   b. got   c. removed   d. moved
 

7. I know how to take care …….. myself

a. for   b. of   c. about   d. with
 

8. Floyride toothpaste helps …….. tooth decay each day

a. prevent   b. for preventing   c. preventing   d. with preventing

9. Wear your hat .It will ………… your head

a. protect   b. defend   c. secure   d. guarantee
 

10. She added a little salt to the soup so it tasted ……..

a. deliciously   b. well   c. good   d. tastefully

Complete  the sentences. 

can be converted / invested / reduce / will start to use / to generate

1. Solar power_______into electricity.

2. Fossil fuels can be used________electricity or drive a big machinery.

3. Use electricity economically so that we can_______our electricity bills.

4. We_______cars or motorbikes for short trips in the near future. 

5. The government have_______more money in renewable energy in recent years.  

Use the correct form of the verbs in brackets, using the future continuous tense.

energy- saving bulbs / impact / cut down on / green lifestyle / carbon dioxide

Everybody has a carbon footprint - it's the amount of_______we produce with any action or activity. Because carbon dioxide contributes to 'greenhouse gases', our carbon footprints have a direct_______on the environment. You can estimate your carbon footprint on any number of popular websites: if it's small, then you're probably leading a________ . Contrastedly, if it's big, that means you have to do something to______  your carbon emission. Try using less plastic products, planting more trees and installing_______in your houses. Those small actions count.

Put the correct form of the words in brackets. 

1. Coal is_______ , but we still have to use it economically. (plenty)

2. The movement of waves and tides in the ocean can be able to generate______ . (electric)

3. Scientists are looking for clean and_______ sources of energy. (effect)

4. Non-renewable energy are not_________  friendly and can have detrimental effect on our health. (environment)

5. Natural gas is less_______than coal or crude oil. (pollute)