All the members in our family love NBA except ________ .

______has Mr. White been a member of Greener China since he ______ to China?[ ]

Listen! Is Mary singing in the next room?—No. It _______ be Mary．She has gone to Shanghai for an important meeting.

Are you going to buy a camera? —–Yes. But there are so many kinds that I can’t decide __________ to buy.

This is the school _______ we visited last year.