điền giới từ thích hợp
1, "do these clothes belong_____you?" asked Hoa
2, she received a lot of encouragement_______her friends
3, we can reduce garbage_____collecting plastic bags
4, It's hot here,please turn_____the air-conditioner
5, the music is too loud,turn_____the stereo
6, my mother is ill,so I have to look______her
7,how about reducing the amount______water we use everyday?
8, I have been looking_____my glasses but I haven't found the anywhere
9, Mrs.Na is worried________her electricity bill
10, I think we should take a shower instead______a bath to save water
1, to
2. from
3. by
4. on
5. off
6. after
7. of
8. for
9. about
10. of