Shenzhou VIII spaceship and Tiangong-1 space lab____ into the space in 2011. A. sent B. were sending C. were sent
Kathy doesn’t know how to _________each other. She has few friends.
Which do you like _______, coffee or tea?
Do you know if Dr White will come for dinner this evening? No, but I think he ______ if he ______busy.
______ adults began to learn English in this small town.
Mr. Bean enjoys ___________ jokes and always makes us happy.