happen魔鬼训练带答案.doc

Happen 魔鬼训练-Frank1. What _ if there _ no water or air on the earth?Ahappen, isBwillhappen, is Cwillhappen, will be Dhappen,are2. No one knows _ in the future.A. what will behappen B. what willhappenC. what will ithappen D. what it willhappen3. What _ in the middle of the film? A. washappen B. doeshappen C. didhappen D. happened4. When _ the accident _?A. was,happen B. did,happen C. is,happen D. was, happened5. Who saw it _ at that time?A.happen B. happened C. happens D. tohappen6. _just now? Adid hehappenBdidhappento him Chappento himDhappened to him7. Excuse me, what _ just now?A. happened B. tohappen C. is happening D. didhappen8. What _?AdoeshappenBis happeningCdohappenDare happening9. What do you think _?A. he willhappen B. willhappento him C. he happens D.happento him10. You look unhappy. What _ just now?A. did youhappen B. didhappento you C. happened to you D. you happened答案：BBDBA DABBC