Though we don’t know what was discussed, yet we can feel the topic_____.
| A．had changed | B．will change | C．was changed | D．has been changed |
There be any difficulty in passing the road test since you have practiced a lot in driving school.
| A．mustn’t | B．shouldn’t | C．shan’t | D．needn’t |
He paid for a seat, when he free.
| A．should have entered | B．could have entered |
| C．could enter | D．would enter |
He seldom listens to others. He answers for what he has done.
| A．shall | B．will | C．can | D．would |
It is usually warm in my hometown in March, but it be rather cold sometimes.
| A．must | B．would | C．should | D．can |
The manager believes that prices will rise by more than 4%.
| A．any other | B．the other | C．another | D．other |