There used to be a lot of tall buildings,_________?
| A．didn’t it | B．didn’t there |
| C．wasn’t there | D．did there |
_______ a medicine box under her arm , Miss Zhao hurried to look after the man.
| A．with | B．to | C．of | D．for |
Linda often helps her mother ______ the housework on weekends.
| A．with | B．to | C．of | D．for |
Nobody thought it is easy to finish so much work in ___________.
| A．two days’ time | B．two-days time | C．two day’s time | D．two days time |
________ plenty of fun things to do if you choose the travel path.
| A．There are going to have | B．There is going to be |
| C．There will be | D．There will have |
The road was covered with sand ________ the heavy sandstorm.
A. because of B. because C. for d. as