2.Don’t come in unless _______(invite)to.

1.Look out for cars, when ____ (cross) the street.　　　　　 　　

7. A whole month had passed _______ she fully recovered.

(Keys:1.so　 2. case 　3. before 　4. unless 　5. since 　6. where　 7. before )

6.He found he was back __________ he had been.

5.He has been in hospital _________ he had his right leg broken last month.

4.He told me that he wouldn’t go to the party ___________ invited.

3.It won’t be long ___________ he returns to his native land.

2.We always keep plenty of spare paper, in ___________ we ran out.

1.There is not much time left, __ let’s get down to our business, otherwise we can’t finish our task.

10.　　 It is in the Beihai park ________ they first met _____ they had a heart-to-heart talk.

(Keys: 1. which2.As3. which4. that5. where6. which7. that8. whom9.as10. where; that)

状语从句