---What’s wrong with you ? You look so tired. --- Last night I ________ sleep well. A. couldn’t B. can’t C. wouldn’t
–For _____is this book written? ---It’s written for young kids.
The temperature is______ today than that of yesterday
There is______ with my watch. It can work well.
I’ll do it better if the teacher ____________ me another chance.
The old woman has no children. She lives by________.