constitute的用法:考试前急问英语题

1. I saw Dick ____(do) his work just now.
(有just now的句子到底用see sb.doing 还是see sb.do ?)
doing, see sb doing sth

2. I spend two hours _____(mend) the bike.
mending (spend time doing sth)

3. When he got home he found his key ___(miss).
missing (find sth missing, 发现。。不见了）

4. We can't find Ann anywhere , where___she___?
A.does,go B.does,gone C.did,gone D. has,gone
D

5. How many tigers are there in the zoo?____
A.No one B.None C.Nobody D.Nothing
(No one 和None有什么区别？）
None. No one 好象不用。

6．foget to do 和foget doing 到底有什么不同？(和做过的事情能否挽回有没有关系？。。没有关系）

foget to do 忘记要做的事(事情还没做)
foget doing 忘记（曾经）做过的事(事情已经做完)

1.doing
see sb doing 表示看见某人正在做某事
而see sb.do 是看见整个过程
2.mending
spend (in) doing sth
3. missed
表示一种丢了的状态
4.d
has gone 表示去了还没回来
5.b
6．foget to do 表示忘记要做的事(事情还没做)
foget doing 表示忘记做过的事(事情已经做完)

doing (正)在做作业
mending
missed
D
A
前者忘了做,后者忘了做过某事

1,doing
2,mending
3,missed
4,does go
5,B
6,forget to do:忘记去做
forget doing：忘记做过

4, D
5, B