—Mr.Black, I think you have good taste in ________ art.So would you like to take ________ look at the painting.
—Yes, I'd love to.
| A．不填；a | B．a；the |
| C．不填；the | D．an；a |
Thinking that the students were having an evening class, the teacher left the classroom, _____.
| A．slowly and gentle | B．slowly and gently |
| C．slow and gentle | D．slow and gently |
Mr Williams, ______ of the long speech, sat there, ________ to death.
| A．tired; boring | B．tiring; bored | C．tired; bored | D．tiring; boring |
The PLA soldiers came to the ruins of Yushu and after ______ seemed to be a long time, they helped some victims out.
| A．which | B．that | C．what | D．when |
Everyone has a responsibility to save _____ water, if future generations are to enjoy a similar standard of living to _____ we enjoy now.
| A．the; the one | B．不填; the one | C．the; one | D．不填; one |
---________, but the noise is really disturbing. I can’t sleep.
--- I’m sorry. I didn’t know you would mind.
| A．I hate to say this | B．I’d like to say this |
| C．You seem to be upset | D．I beg your pardon |