The doorkeeper gave the alarm _______ he saw the smoke.
| A．while | B．the instant |
| C．suddenly | D．before |
. ----I’d like some more beer.
----Sorry, there’s ______ left.
| A．any | B．none | C．no one | D．nothing |
I cannot get my son to understand that extra time _______ now will pay off in the future.
| A．spent studying | B．spent to study |
| C．spending to study | D．to spend studying |
____, Mother will wait for him to have dinner together.
| A．However late is he | B．However he is late |
| C．However is he late | D．However late he is |
I know nothing about the young lady ____ she is from Beijing.
| A．except | B．except for |
| C．except that | D．besides |
There are still 30 minutes ____, so we ____ hurry with lunch.
| A．going…needn’t | B．to leave…don’t need |
| C．leaving…needn’t to | D．to go…needn’t |