–Where is Tom? --He _______ the USA. He _______ back in two months.A. has gone to; comes B. has been to; will be C. has been to; comes D. has gone to; will be
Jack is interested in robots, so he went to the restaurant in Liaocheng ___________ he heard that there were robots working as waiters there.
---Where is my notebook? Have you seen_____________? ---Oh, sorry, I have taken __________ by mistake.
I’m sure I have seen the movie before. But now I can ___________ remember it.
Tom, you _____________ . Don’t talk on the phone.
---Where is Jason? I want to tell him about the result of the singing competition. ---Oh, you ________________. He has known it already.