1.Did you see him （getting on the bus）(上公共汽车）?
2.Do you have （any question （to ask）） （ (什么问题要问）?
3.ls there anyone（ who can take care of these children ） (照顾这些孩子）.
4.He was too excited （to talk） (说不出话来）.
5.My uncle has come to Beijing（to attend an important meeting） (参加一个重要的会议）、
6.She（doesn't allow her children playing） (不允许她的孩子们玩）in the street
7.Look,the boys over there seem（quarreling）(在争吵）
8.This flowers don't need （watering）(浇水）every day
9.Charles Babbage is generally considered（to have invented）(发明了）the first computer
10.He spoke loudly and slowly（to make himself understood） (以使别人听懂）
11.Because of air pollution being greatly reduced,this city is still（a favourable apartment） (良好的居住地）
12.This film is said to（have been shown） (播放了）on TV five times.