- 单句改错。1. DotheyhavemusicatFriday?A B C D2.Myhistoryteacherisstrictinus.A B C D3. Afterschoolheoftenplaysbaseballo...
- ______ the bus ______ it has stopped.A. Don't get off; untilB. Get on; untilC. Don't get off; afterD. Get on; before
- Don't when you speak English. you begin, you can take a deep breath.A. shy, AfterB. be shy, BeforeC. be shy, AfterD. ...
- _______ we were walking along the river, we heard a cry for help.[ ]A. WhileB. UntilC. AfterD. Before
- I'll never forget that terrible accident _____ it happened so long ago.[ ]A. only ifB. even thoughC. only whenD. ever...
- The interviewer asked him _______ the murderer had used a gun.[ ]A. whatB. whoC. ifD. that
- I will need to get lots of rest and eat healthy food if I am feeling weak, _______ I might get sick.[ ]A. andB. thenC...
- You'd better get up _____ possible _____ you can catch the early bus.[ ]A. as soon as, so thatB. as early as, so that...
- _____ you can't treat the dog as a member of your family, I will still keep it myself.[ ]A. UntilB. ThoughC. IfD. After
- — How is Emmy?— I have no idea. She hasn't written to me ______ we met last time.[ ]A. sinceB. whileC. asD. before
- — Have you seen Mr. Smith?— He arrived ______ you were asleep.[ ]A. sinceB. whileC. beforeD. until
- More and more US students begin to learn Chinese at school ______ it is very difficult.[ ]A. soB. beforeC. untilD. th...
- We will go to visit the Great Wall _______ it is fine next Sunday.[ ]A. soB. orC. ifD. though
- I don't know ______ snooker (斯诺克台球) is popular among teenagers in your country.[ ]A. thatB. whatC. whetherD. where
- You should get a pair of proper ice skates ______ you skate.[ ]A. thoughB. beforeC. whileD. unless