— I’m still working on my project.
— Oh, you’ll miss the deadline. Time is ______.
| A．running out | B．going out |
| C．giving out | D．losing out |
We are using ___ of law ______ great effect.
| A．the arms; in | B．the weapons; of | C．the weapon; with | D．the arm; by |
The man needed _____ for one of his legs was badly injured.
| A．to look after | B．looking after | C．look after | D．being looked after |
I’ll spend the evening ______ in your room waiting for the thief to arrive.
| A．locking | B．in locking | C．being locked | D．locked |
—Car 18 won the race.
—Yes. But its driver came close to ______.
| A．having been killed | B．have been killed |
| C．be killed | D．being killed |
. ___ to nuclear radiation, even for a short time may produce variants（变异体）of genes in human bodies.
| A．Being exposed | B．Having exposed |
| C．Exposed | D．After being exposed |