He is _____ his lesson _____ the final exam.

Excuse me, would you mind if I use your phone—____ It is on the table over there.

You’ ll feel better as long as you ___ the doctor’s advice.

“Overall，export performancewill be better，andit’s going to accelerate in the Months.”said an economist in HongKong．

“I in the room, watching TV broadcast about the earthquake.” I told the policeman who had driven here to question me