________ an hour every day has made a considerable difference to my health.
| A．Having walked | B．Walk |
| C．Walking | D．Walked |
Though golden weeks over the past eight years have______huge returns for China's tourism industry，voices ______ cancellation of the nationwide holidays are becoming even stronger.
| A．brought about；calling for |
| B．brought up；called on |
| C．brought in；calling in |
| D．brought on；called up |
—Didn't you have a good time at the party?
—Of course I did.As a matter of fact，I had such fun that time seemed to ______ so quickly.
| A．go by | B．go away | C．go out | D．go over |
—Are you satisfied with this hotel?
—Not a little.We can't have______.
| A．a worse one | B．a nicer one | C．such a bad one | D．so nice one |
Nowadays many famous pop stars begin to use recycled paper_______plastic to package their photographs.
| A．or rather | B．other than | C．rather than | D．more than |
—John got injured in the game.
—Would it be at least a fortnight ______ he could recover and return to school?
| A．when | B．that |
| C．since | D．before |