1. .........are interested in the protection of the forests. (conserve)
2 she was ..... pleased that she got the good exam . ( extreme)
3 A.......faucet can waste 500 liters of water a month. ( drip)
4.........energy is much safer than nuclear power. ( sun)
5 how can we do to keep the environment...............? ( pollution )
6 this washing machine is not onlyinexpensive bt also works ............. ( effect )
7 there is a ................. faucet in your kitchen ( drip )
8 we can protect the environment by .............. air polltion ( reduction )
9 I'm very.................because they use electricity to catch fish ( worry )
10 I want to see the ............... of environment from the local authority ( protect )
11 the old man wwalked .... to the park (slow)
12 don't forgrt to drive .........(care)
13 He is one of the most famous ...in the world(envionment)
14 If we go on litterring , the envionment will become .......polluted (serious)