Nothing gives him more pleasure than helping someone __________.
| A．in trouble | B．on fire | C．in ruins | D．in common |
－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 |
The driver got out of the car_______it caught fire.
| A．directly | B．that | C．unless | D．until |
__________twice a year, whether it is a car or bus or a truck, is the rule that every driver must obey in this city.
| A．Examining | B．Examined | C．Being examined | D．Having been examined |
Peter was fired again. He really didn’t know _____ went wrong.
| A．why | B．what | C．where | D．that |
—I have some big news for you. You’ve been accepted as a member of our club.
--- __________That’s great!
| A．Have I? | B．Pardon? | C．Congratulations! | D．Good idea! |