— What a terrible collision accident!— Judging from the scene, personally, it is one or two car drivers, rather than the truck driver, who ______.
---- May Day is drawing near. Are you going home for the holiday? ---- I haven’t decided yet. I_____ go home, but it all depends. A. may B.need C.willD must
The earthquake left,______ a lot of damage to Wenchuan. A. caused B.to have caused C to causeD. having caused
As they couldn’t satisfy my ____, I’m____.now.
Many people have found their reading skill_____ improved after some training.
----- What does Canada export? ---- A large quantity of wheat_____ sent away.