supply the correct form of the words in brackets
1 we find this method very __ ( effect)
2 i turned the light off when leaving home to save __ (electric)
3 energy __ includes searching for alternative fules (conserve)
4 energy-saving bulbs help __ save money .(consume)
5 my little sister needs only one more stamp to computer her __ (collect)
6 __ friendly energy sources include water and wind power (environment)
7 many household __ are expensive (apply)
8 we were all impressed by the speed and __ of the new system (effcient)
9 many newer cars have a much lower fuel __ (consume)
10 it is said that the system words __ (effect)
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III. Complete the sentence with the correct form of the word in brackets. radio batteries and in are to produce
1. Food is a _____necessity____of life. (need)
2. I asked for a ____reduction_____as the dress was damaged. (reduce)
3. There are a lot of technological ______innovations_____ designed to save energy. (innovate) .
4. We find advertising on television very_____effective_____ (effect)
5. I switched the light off to save _____electricity_____(electric)
6. Energy_____conservation_____includes searching for alternative fuels. (conserve)
7. Energy-saving bulbs help ______consumers______save money. (consume)
8. She needed only one more stamp to complete her____collection_____(collect)
9.______Environmentally_____ friendly energy sources include water and wind power. (environment)
10. People who exercise______regularly_____ are less likely to feel stress (regular)
1. necessities
2. reduction
3. innovations
4. effectively
5. electricity
1. necessetive
2. reductions
3. innovations
4. effectively
5. electricity
1. She switched the light off to save electricity
2. To keep the air unpolluted, people ought to use solar encrgy to create electricity.
1. How ....will.... we (travel).....travel..... to school and to work in the future ?
2. This time next week , I (lie )...will be lying..... on the beach .
3. Sure . I (meet) ....will be meeting..... your form teacher at 8 tomorrow morning .
4. I think we (watch)...will watch.......less TV and (use) ....use.....low energy light bulbs to save electricity .
5. When she arrives home tonight , I (wait) ....will wait.....for hhher .
6. The teacher ( correct ) ....will correct.....our homework soon .
Give the correct form of the words given to complete the sentences.
1. Scientists are looking for clean and.EFFECTION..source of energy. EFFECT
2. What should we do to save..ELECTRICITY... ELECTRIC
3. This is Linda's hat, and those shoes are..HER...SHE
4. Do you think the..NATURAL... gases price will increase nest month? NATURE
5. The white cai is Helen's, and the black cat is..MINE. MY
I. Supply the correct verb forms to complete the sentences :
1. The children enjoy........being allowed..............( allow ) to stay up late when there is something special on TV
2. If other alternative sources of energy........isn't found............( not find ), the current sources of energy will run out
3. While we........were fishing...........( fish ) , someone came to the house and.......left............( leave ) this note
4.I wish I.......had known..........( know ) you needed the book. I could have brought it for you in India
5. Hung has a right to know. He ought to..........be told............ ( tell ) the news immediately
VII . Fill in the blank in the following passage with ONE suitable word from the box :
students ; bulbs ; coal ; off ; rural ; electricity ; natural ; energy ; save ; wastes .
With the development of science and technology , more and more (1)...energy...... is used every day . Nowadays , many (2)......rural....... areas in Vietnam have been electrified , and more (3)....... electricity....... is needed . If everyone (4) ......wastes........ energy , it will quickly run out , (5).....students ....... at school should learn how to (6).... save..... energy , for example , they should turn (7)......off......... the electric lights when they leave their classrooms .
Moreover , we may waste electricity at home if we use a lot of light (8)..... bulbs......... By not wasting energy , we will save a lot of (9) ......natural........... resources , such as (10)....coal...... and oil .
1 effective
2 electricity
3 conservation
4 consumer
5 collection
6 Environmentally
7 appliances
8 effeciency
9 consumption
10 effectively
1.effective
2.electricity
3.conservation
4.consuming
5.collection
6.environmental
7.application
8.effcience
9.consuming
10.is effective