The little boy was allowed to go to have a swim _____ he finished his homework.
| A．in case | B．provided that |
| C．now that | D．by the time |
May 12th, 2008 is a special day will be remembered by the Chinese forever.
|
With all the novels ,he left the library.
| A. borrowed |
B. borrowing |
C. to borrow |
D. borrow |
Had I hurried, I the tram.
| A. would catch |
B. could catch |
C. would have caught |
D. had caught |
I wish I what to do.
| A. knew |
B. have known |
C. know |
D. will know |
It is important that we wild animals.
| A. will protect |
B. should protect |
C. shall protect |
D. are protecting |