He came back late, _______ which time all the guests had already left.
| A．after | B．by | C．at | D．during |
-When are you leaving?
-My plane _____ at six.
| A．took off | B．is about to take off | C．takes off | D．will take off |
I need some red ink badly, but there’s _____ at hand.
| A．nothing | B．a little | C．none | D．not |
You can go out _____ you promise to be back before 11 o’clock.
| A．so that | B．as far as | C．so long as | D．in case |
There are forty five students in our class, and they are _____ interested in football.
| A．most | B．almost | C．nearly | D．mostly |
It is too early in the _____ to expect many visitors to the city.
| A．time | B．hour | C．season | D．term |