III
1. we are going to organize a meeting of local ___ next week. (conserve)
2. the government wants to reduce tobacco ___ by 40%. (consume)
3. some ____ want more information about the food they buy. (consume)
4. Many household ____ are expensive for us to buy. (apply)
5. These ____ will conserve the earth's resources. (innovate)
6. There have been recent ___ in steel-making technology. (innovate)
7. ________, you'll have to make the decision yourself. (ultimate)
8. I would like to make a _____. (suggest)
9. In the future, many building will be _____ by solae energy. (hot)
10. he is one of the most famous ____ in the world. (environment)
11. I'm very ____ because they use electricity to catch fish. (worry)
12. I want to see the ____ of environment from the local authority. (protect)
13. If we go on littering, the environment will become ____ polluted. (serious)
14. there is a ___ faucet in your kitchen. (drip)
15. we can protect the environment by ___ air pollution. ( reduction)
16. people need to increase their daily ___ of fruit and vegetables. (consume)
17. the tablets work more ___ if you take a hot drink after them. (efficient)
18. Nowadays, the consimers want the products that work ___ and save money. (effect)
IV
1. Phong didn't feel well (or/and/but/so/because/however/therefore) he didn't go to work.
2. please turn down the radio (or/and/but/so/because/however/therefore) I want to be able to get to sleep.
3. It rained very hard (or/and/but/so/because/however/therefore) he went out without a raincoat.
4. please try to speak nore slowly (or/and/but/so/because/however/therefore) please try to speak more clearly.
5.john couldn't pick us up for the concert (or/and/but/so/because/however/therefore) his car would't start.
Complete the sentences using the connectives: and, but, so, or, therefore, however
1.I thought they planted trees,.but..they cut them down instead
2. people wan to very hot.....However....,cars require so much energy to run
3. It;s not very hot,....so....I turn off the air conditioner
4. every form of life requires a constant input of energy:....so.....we depends heavily on energy for our survival
5. would you like to have a glass of cold water,....or....you prefer a cup of hot tea?
6. we do not have much paper now,....so....we should try to save it
7. during the day time, we can collect solar power,..but..what about durig the night
Complete the sentences using the connectives: and, but, so, or, therefore, however
1.I thought they planted trees, but they cut them down instead
2. people want to use cars however ,cars require so much energy to run
3. It;s not very hot, so / therefore I turn off the air conditioner
4. every form of life requires a constant input of energy: so / therefore we depends heavily on energy for our survival
5. would you like to have a glass of cold water, or you prefer a cup of hot tea?
6. we do not have much paper now, so / thereforewe should try to save it
7. during the day time, we can collect solar power, so / therefore what about durig the night