1. How about ______ to the cinema on Sunday?
A.go B.to go C.going D.will go
2. The little boy is busy ______ his homework now.
A.do B.to do C.doing D.does
3. We kept ______ the ball to each other，and they began to get angry.
A.to pass B.passing C.pass D.past
4. — Where is Mr. Yu, do you know?
— Well, it's hard to say. But I saw him _____ a football game just now.
A. was watching B. watching C. had watched D. watched
1. C 介词about后用动词-ing形式(动名词)。
2. C 句型be busy doing…
3. B 动词keep表示“不停做……”时后面得动词用-ing形式。
4. B “see someone doing something”表示“看见谁正在做什么”，也就是说“看”的时候“做”正在进行中。
发表于 2016-8-4 09:09:44
