- Although she believed that she had a good chance of recovering, the doctors said that few, _____ , couldcome back to ...
- ____, the disease will produce a powder poison that will kill the patient.[ ]A. If it untreatedB. If is untreatedC. I...
- Sailing down the Yellow River,______.A. the boat hits a rockB. an accident had happenedC. the boat hit a rockD. a ter...
- "Not having returned home yet, _____", his father said to the police.[ ]A. his mother got worriedB. his mother must b...
- — Are there any English story books for us students in the library?— There are only a few, ______.[ ]A. if anyB. if s...
- I' m sure that Laura' s latest play,_____, will prove a great success.[ ]A. if stagingB. if it stagesC. once stagedD....
- — Have you heard that Susan has been appointed Director of the Engineering Department?— After working so hard for so ...
- — Have you got any particular plans for the coming holiday?— Yes. _____, I'm going to visit some homes for the old in...
- Some of you may have finished Unit One. ____, you can go on to Unit Two.[ ]A. If you mayB. If you doC. If notD. If so
- — You should have thanked her before you left.— I meant _____, But when I was leaving I couldn't find her anywhere.[ ...
- Mary enjoys home-made food, so she seldom, _____, eats out.[ ]A. if neverB. if anyC. if notD. if ever
- If the weather is fine, we'll go. If _____, _____.[ ]A. not; notB. no; noC. not; noD. no; not
- — Hi, are you an engineer in Lenovo Group?— No, but I _____.[ ]A. want toB. want to beC. want soD. want it
- Good faith should be everyone's principle of life. _____ our world will be more beautiful.[ ]A. If thatB. Even ifC. I...
- — I hear that Tom can't afford his schooling this fall.— ____, let's do something for him.[ ]A. If soB. When necessar...