—Excuse me, Mum. When can we have dinner?
—Not until it in half an hour.
| A．is prepared | B．will be prepared | C．had been prepared | D．was prepared |
His mother taught him _______ and read.
| A．write | B．writing |
| C．to write | D．writes |
--- Does Susan like singing?
--- Yes, she does. But she prefers __________ to _________.
| A．to dance; sing | B．to dance; singing |
| C．dancing; sing | D．dancing; singing |
— May I ______ the book from you?
— Sorry. I have promised to ______ it to Tom.
| A．borrow; lend | B．keep; lend |
| C．lend; borrow | D．keep; borrow |
Tom’s uncle knows computers well, and he __________ a computer engineer .
| A．maybe | B．may be | C．may be is | D．may is |
—Would you mind _______?
—Not at all.
| A．provide help for us | B．provide us with help |
| C．providing help for us | D．providing us for help |