EX 5
1.In order to keep our environment ……...…, we shouldn’t drop litter in public places. ( pollute)
2.If we go on ………………..the air, more people will suffer from respiratory diseases. ( pollution)
3.She is ……………….that I failed my exam. ( disappoint)
4/ She believes she finally find true …………………….. (happy)
5/ Although she is rich, she is ……………………. (happiness)
6/ He gave a ……………. description of their trip to Sapa. (humor)
7/ The Internet has ………………… developed nowadays. (increase)
8/ UFOs are just the ……………….. of some writers. (imagine)
9/ UFOs means ………………….. Flying Objects. (identify)
10/ The …………………. unit of currency is the Ringgit. (Malaysia)
11/ We’re worried about the ……………….. here. (pollute)
12/ This river is extremely …………………. (pollute)
13/ Air ……………….. makes us unhealthy. (pollute)
14/ The …………… of Vietnam has been effectively controlled. (populate)
15/ The town now becomes the Buddhist ………………. center of the whole country. religion)
16/ ………………., she manages to sell that motorbike at a high price. (surprise)
17/ Some people think that gods create ………………. eruption. (volcano)
18/ The volcanic………………. caused a lot of bad effects. (erupt)