1、It is considered by some people that to see a movie will be foolish you can see it on TV for nothing.

1、It is considered by some people that to see a movie will be foolish you can see it on TV for nothing.
A\ when B\ where
为什么选A不选B
2、All the leaders present at the international conference are well aware that environmental protection remains to be a tough problem in the years .
A\ to come B\ coming
为什么选A不选B
3\ Where have you been all day
I some of my former classmates and couldn’t get away.
A met B have met
为什么选A不选B
4\Jack described his father,who a brave boy many years ago ,as a strong_willed man .
A must have been B would be
为什么选A不选B
5、In surprise my son asked his friends on his desk.
A whose toy that was B whose toy is this
为什么选A不选B
6、 Tony looks unhappy,doesn’t he?
Yes,let’s go and ask .
A him what’s the matter B him what wrong was
为什么选A不选B
7、The other day I went to used to be a swimming pool but found that had changed into a playguound.
A what B where
为什么选A不选B