It’s too cold. How about _________

Here are three books on history．Which one would you like to borrow— ______. You see，I’m interested in geography these days.

These days you are always reading fantasy stories. What’s up?— Well, you can’t imagine how wonderful they are. I have _____about them.

She treasured the notebook very much, in which _____ her mother’s telephone number

She spent _____time on the project. [ ]