_________ doesn’t seem to have been any difficulty solving the problem.
| A．There | B．It | C．He | D．That |
If you want to borrow a football after school, your student ____ here.
| A．has to leave | B．mustleave | C．has to be left | D．mustbe left |
Since she is angry, we ____ her alone.
| A．had better to leave | B．would rather to leave |
| C．might as well leave | D．should as well leave |
. At that time she ___ sit here like that for hours.
| A．will | B．would | C．had to | D．shall |
Jack, don’t worry. You ____ get the textbook tomorrow.
| A．shall | B．will | C．may | D．can |
The travel costs ____ 2,000 dollars.
| A．reach as many as | B．are added up to | C．come to | D．add up |