题目内容
________ milk is there in the glass?
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You can see many old things ________ show in the museum.
I ________ they ________ having a good time now.
You like playing football, ________ you?
________ of the boys has a new bike.
________ are you late? I'm waiting for you all the time.
—I won’t come to the unless Sue ________, too.
—You mean if Sue comes you’ll come?
The room had better ________ this afternoon.
There are quite a few books on the shelf, but ________ of them is useful to me.
