— Micheal, do you know your father wants to buy a piano ? — Oh, I don’t know or not he’ll buy one. He didn’t tell me . A.what B.why C.whether
--- Do you mind me_________ next to you? ---_________. Let me take my bag away.
The children are making __________. How __________ they are playing!
--- Someone is knocking at the door. Go and see who it can be. --- It__________ Peter, because he has gone to New Zealand.
My father bought the i-phone 5S two weeks ago. He ______ it since two weeks ago.
Today I will meet my best friend. We__________ each other since I left school.