Tom _______ the USA. He _______ back in two months.A. has gone to; comes B. has gone to; will be C. has been to; comes D. has been to; will be
----__________ you __________ a trip to Taiwan? ----Yes, we are.
----Is there __________ with my watch, Dad? ----There is __________ with it. It works very well.
----You have __________, right? ----That’s right. I have a big bedroom and I can ______ the supermarket through the window.
Our school has a big library .There are about __________ books in it .
----Who did you meet __________? ----Oh, just a friend of __________.