单项选择题
–What kind of TV program do you like best? --（）
A.It’s hard to say, actuallyB.I only watch them at weekendC.I’m too busy to say
单项选择题 －Hello, may I talk to the headmaster now?－（）
单项选择题 Tom（）since he lost his job three weeks ago.
单项选择题 — What a lovely day! Why not go swimming this afternoon? —（）
