——Can I pay the bill by check?
——Sorry, sir. But it is the management rule of our hotel that payment ____ be made in cash.
| A．shall | B．need | C．will | D．can |
Claire had her luggage ________ an hour before her plane left.
| A．check | B．checking |
| C．to check | D．checked |
I’m going to visit the factory ________ your brother worked a few years ago.
| A．that | B．in where |
| C．in which | D．what |
Rather than _________ at home, he always prefers ________ out to play.
| A．stay; go | B．staying; go |
| C．stay; to go | D．to stay; going |
He told us whether __________ a picnic was still under discussion.
| A．to have | B．having |
| C．have | D．had |
The year 1949 ________ the birth of a new country—the People’s Republic of China.
| A．found | B．watched |
| C．noticed | D．saw |