This robot is supposed to save a lot of labor, but it remains a problem if it ______.
| A．is | B．saves | C．does | D．has |
—__________ I hand in my report as soon as the class is over?
—No, you needn’t．Anytime this week is okay.
| A．May | B．Must | C．Shall | D．Can |
The headmaster will __________ a speech to the visiting foreign guests this afternoon.
| A．deliver | B．address | C．announce | D．declare |
To our disappointment, the trip we had been looking forward to __________ in the pouring
rain.
| A．starting | B．start | C．to start | D．started |
As you can see, we need the equipments, ___________ are necessary to make the project move on.
| A．all of which | B．all of them |
| C．all that | D．all what |
A lot of tents, drinking water and food __________ to the homeless earthquake survivors in the
past several weeks.
| A．are sent | B．were sent | C．have been sent | D．had been sent |