He turned around, but he couldn’t see_______.

Is this your baseball?—No, it’s Bob’s. Baseball is _________ favorite.

I found ___________ hard to remember all the twelve star signs because they are difficult to pronounce(发音) and spell.

How old is Steve?—He is ____________ and he has an ___________ sister.

Did you see Mr. Li when you were in France?―No, when I ______, he ______ to America.