The melon the Smiths served at dinner would have tastedif it had been put in the fridge for a little while.
| A． | good | B． | better |
| C． | best | D． | well |
All the photographs in this book,___stated otherwise,date from the 1950s
| A．unless |
| B．until |
| C．once |
| D．if |
Hot___the night air was,we slept deeply because we so tired after the long journey
| A．although |
| B．as |
| C．while |
| D．however |
A number of high buildings have arisen___there was nothing a year ago but ruins
| A．when |
| B．where |
| C．before |
| D．until |
When the disabled sportman won a gold medal,a lot of people___him on his success
| A．appreciated |
| B．approved |
| C．congratulated |
| D．remarked |
—Guess what?I have got an “A” for my term paper
—___!You must have put a lot of work into it
| A．You are so proud |
| B．Congratulations |
| C．That’s a piece of cake |
| D．OK |