They wanted to charge $ 5, 000 for the car, _____ we managed to bring the price down[ ]

Is Mr. Smith over there—-It _____be him .He has gone to Beijing on business.

To catch up with the times, we must keep ourselves ________of the current news.[ ]

May I see you at 4 o’clock thisafternoon—— I’m afraid not, I acharity meetingthen.

I began to fish before memory began, _______ I know I have always fished