The child asked his mother          go out to play tennis.

____ they didn’t share with you was that they couldn’t afford the trip at all.

The only existing problem is ____ we can find this special wood in the forest in such a short time.

The reason why they failed the test was ____ they didn’t sleep at all the night before.

A new study suggests that the more teenagers watch television,_______ develop depression(抑郁症) as young adults.

---- Lori, did you told Mark the time of the meeting?
---- I _______ him, but he didn’t answer me.

There are so many things I wish I had known while _____ up

The problem will appear____ a different welfare system will be created. 

____ is those small daily happenings ____make life so special.

Our club is open to adults only. ______ your children have entered without permission.