—How did you find your visit to the Summer Palace yesterday?
—_________．I got separated from my 80-year-old grandparents
| A．It couldn’t be better | B．I have no idea |
| C．Good luck to me | D．It couldn’t be worse |
It would be impossible for him to leave hospital tomorrow if he first aid when the accident happened.
| A．hadn’t been given | B．wasn’t be given |
| C．shouldn’t be given | D．wouldn’t be given |
Good work good pay.
| A．deserves | B．requests | C．deserts | D．awards |
It is nearly seven o’clock. Jack be here at any moment.
| A．shall | B．can | C．need | D．should |
The new machine, if properly, will work for at least ten years.
| A．used | B．use | C．using | D．being used |
In the reading room, we found her at a desk, with her attention _____ on a book.
| A．sitting; fixing | B．seated; fixed |
| C．sit; fixing | D．sitting; to be fixed |