There are _______ people in the shopping center.
| A．hundred | B．hundreds | C．3 hundreds | D．hundreds of |
–I didn’t see Joe for weeks. Is she ill?
--I guess so. She needed_____________.
| A．operating | B．to be operated |
| C．operation | D．to be operated on |
We hear the ORBIS doctor will have _________one-week holiday ________next month.
| A．a; the | B．a; / |
| C．an; the | D．an; / |
I wanted to know ________________, but nobody could give me a direct answer.
| A．if is there a flight to France tonight |
| B．why so many people rushed to buy salt |
| C．how he will get to the airport |
| D．how many times has he been to Japan |
I will never forget the fire ______________ happened in Shanghai last year.
| A．when | B．where |
| C．what | D．which |
—Mike has won the first prize in the English competition.
—___________ pleasant surprise he gave her mother!
| A．What | B．How |
| C．What a | D．How a |