.We have been told that under no circumstances_______ the office telephone for personal affairs.
| A．may we use | B．we can use | C．we could use | D．did we use |
I couldn’t get to sleep, but _____ all night.
| A．lay awake | B．lay awaked | C．lay awaking | D．lay waked |
Dr Black comes from either Oxford or Cambridge. I can't remember _____.
| A．where | B．there | C．which | D．that |
John was made ______ the truck for a week as a punishment.
| A．to wash | B．washing | C．wash | D．to be washed |
—"I stayed at a hotel while in New York."
—"Oh, did you? You _____ with Barbara."
| A．could have stayed | B．could stay |
| C．would stay | D．must have stayed |
The new library, ______ last week, is very popular _____ the students.
| A．opening, to | B．opened, with | C．open, to | D．having been opened, among |