Go to bed right away．Don’t forget you need to get up as early as you can ______ the early train．
| A．catch | B．catching | C．caught | D．to catch |
— I want to know if I smoke here.
— No, you . Could you see the sign “NO SMOKING” there?
| A．can; needn’t | B．must; can’t | C．shall; won’t | D．may; mustn’t |
When the old man came to life, he found himself by some docters and nurses.
| A．surrounding | B．be surrounded | C．be surrounding | D．surrounded |
Mr Smith, looking ______, started to work out a problem.
| A．puzzled, puzzling | B．puzzling, puzzled |
| C．puzzled, puzzled | D．puzzling, puzzling |
You’d better give up using that kind of medicine, because it may be
______ to your stomach.
| A．rude | B．gentle | C．harmful | D．limited |
Henry didn’t ask his mother to buy a car for him; ______ , he bought one for her.
| A．what’s more | B．on the contrary | C．to be honest | D．in a word |