1、If nobody buys his tomatoes, it won't be long before he __________(get) the message.
2、Our village has been almost completely cut off from the outside world since they __________(close) the local railway station.
3、I wonder if he __________(be) in time for the train if he starts now.
4、Hurry up! Mr Johnson __________(expect) you in his office.
5、He must have sensed that I __________(look) at him.He suddenly glanced at me and said quietly,"Why are you staring at me like that?”
6、At college,Barack Obama didn’t know that he__________ (become) the first black president of the United States of America.