—Could you tell me ________ the party?—Next Friday. A. where we are going to have B. when we are going to have C. when we were going to have
–Tom, it’s time to go to bed. -- Oh, I won’t do that _____ I finish my homework. A. if B. until C. after D when
_______ he is young, ______ he knows much.
______ he is in trouble, his best friend always helps me.
The plane was late, _________ we has to wait for half an hour.
Tony never spends money on traveling____ he likes staying at home.