27. It’s dangerous ………..in this river.
A to swim B swim C swimming D swam
28. Car tires…………..to make pipes and floor coverings.
A. are recycling B. are recycled C. recycled D. recycling
29. I’m ………..that you passed your English exam.
A. delight B. to delight C. delighting D. delighted
30. It’s difficult……………English songs.
A. to sing B. singing C. sing D. sang
31. She asked me if I …………pop music.
A. like B. to like C. will like D. liked
32. When the mail man came, my family………………..
a.is sleeping b. sleep c. was sleeping d. slept
33. It is difficult………….used things.
a. recycle b. recycling c. recycled D. to recycle
34. My friends visited while I……………a book
a. read b. was reading c. reads d. to read
35. The bike………………in Japan is very expensive.
a. make . c.made c. makes d. making
36. She arrived early………….order to get a good seat .
A.on B.in C.out D.at
37. Would you ……………cleaning the floor for me ?
A.like B.pleased C.mind D.rather
Rearrange words to make full sentences :
1. which are / Products / reduce / not buying / over packaged / means / .
Reduce means not buying products which are overpackaged.
2. tires can / be / and floor coverings / to make / recycled / pipes /.
Tires can be recycled to make pipes and floor coverings.
3. eighty trees / saves / recycled paper / of / approximately / one ton /.
One ton of recycled paper saves approximately eighty trees.
4. are interested / the environment / we are / in / that you / delighted / protecting / .
We are delighted that you are interested in protecting the environment
5. is sent / when / what happens / to the factories / to the glass / it / ?
What happens to the glass when it is sent to the factories ?