- Adults are usually easy to ignore some common things __________little children tend to notice them.[ ]A. whenB. while...
- Mary was on the point of leaving the room ___________the telephone rang.[ ]A. whenB. whileC. asD. but
- Work hard________ you will succeed.[ ]A. andB. soC. orD. or not
- Do come on time this evening, _________you will miss theperformance.[ ]A. andB.orC. soD. but
- You have failed two tests. You'd better start working har- der,________you won't pass the course.[ ]A. and B. so C. b...
- He found it increasingly difficult to read,__________his eyesight wasbeginning to fall. [ ]A. thoughB. forC. butD. so
- The animals that are having winter sleep look___________ dead. You can't wake themup by touching.[ ]A. as well asB. a...
- The cost of living in Glasgow is among the lowest in Britain,________ the quality of life is probably one of the high...
- There are many factors contributing to the explosion of being too fat in the United States and the world,______ the f...
- Most whales must come up for air after several minutes, ______ a few can stay under water for an hour or more.[ ]A. w...
- I thought Tom was dropping his head low______ the text, _____, in fact he was sleeping.[ ]A. to read, whenB. to be re...
- Fishing is my father's favorite hobby, and __________.[ ]A. he'd like to taking pictures as wellB. he feels taking pi...
- Their country has plenty of oil, __________ ours has none.[ ]A. whenB. whileC. beforeD. where
- We should realize that there are other things that society should value besides high marks,________honesty and respo...
- He had hardly finished his meal ________ a familiar voice came to his ears.[ ]A. why B. whereC. when D. while