单选题 Who jumps_________in your class?

单选题 Tom was watching TV when someone__________.

单选题 Suzan speaks English _________John.

单选题 John never comes to school late ,_________?

单选题 The Japanese, _________average, live much longer than the Europeans.

单选题 If Mary __________shopping this afternoon, please ask her to write a shopping list first.

单选题 I was talking with my mother on the phone when we were _________suddenly.

单选题 Do you think you have talked too much? What you need now is more action and _________talk.