. — What's that noise?
—Oh , I forgot to tell you. The new machine ________
| A．was tested | B．will be tested |
| C．has been tested | D．is being tested |
The hall __ we saw the film was very clean.
| A．that | B．which | C．in which | D．in that |
It had no other effect except ___ him all the anxious.
| A．make | B．making | C．to make | D．made |
It might __ reasonable to start the meeting at 4:30.
| A．make | B．be made | C．to make | D．made |
It's clear that the thief was seen __ into the room that night.
| A．went | B．go | C．going | D．to go |
He apologized to me ___ again.
| A．to be late | B．of being late | C．to have been late | D．for being late |