请各位英语高手帮个忙,谢谢

请各位英语高手帮个忙,谢谢
1.Did you see him (上公共汽车）?
2.Do you have (什么问题要问）?
3.ls there anyone(照顾这些孩子）.
4.He was too excited(说不出话来）.
5.My uncle has come to Beijing (参加一个重要的会议）、
6.She(不允许她的孩子们玩）in the street
7.Look,the boys over there seem(在争吵）
8.This flowers don't need(浇水）every day
9.Charles Babbage is generally considered (发明了）the first computer
10.He spoke loudly and slowly(以使别人听懂）
11.Because of air pollution being greatly reduced,this city is still (良好的居住地）
12.This film is said to(播放了）on TV five times.
麻烦各位英语高手帮我解答一下,谢谢,急