11.The room should be kept clean and tidy.
12.His stories are going to be forgotten.
13.Her brother is found to listen some popular songs.
14.Could my bike be mended?
15.Is the dictionary returned to you?
16.It is reported that the population of China is still growing all the time.
17.They would be better helped at once.
18.Are too much money spent on the car by them?
19.Photos shouldn't be taken in the museum.
20.She is always heard to sing some English songs.
不明白的再問喲,請及時(shí)采納,多謝!