The country life we ______. The differences between rural and urban areas are disappearing.
| A．were used to have changed | B．used to change |
| C．used to changing | D．were used to has changed |
— There is still a copy of the book in the library. Will you go and borrow __________?
— No, I’d rather buy __________ in the bookstore.
| A．it; one | B．one; one |
| C．one; it | D．it; it |
“I heard they went skiing in the mountains last winter.” “It _________ true because there was little snow there.”
| A．may not be | B．won’t be | C．couldn’t be | D．mustn’t be |
“Is John coming by train?” “He should, but he _________ not. He likes driving his car.”
| A．must | B．can | C．need | D．may |
You _________ pay too much attention to your reading skill, as it is so important.
| A．cannot | B．shouldn’t | C．mustn’t | D．needn’t |
“Mike is often absent from class.” “Tell him he _________ answer for it if he goes on behaving like that.”
| A．shall | B．will | C．would | D．can |