They were surprised that a child worked out the problem _____ they themselves couldn’t.
| A．once | B．then | C．if | D．while |
I’ve more or less finished this magazine. Can I ______with you?
| A．change | B．exchange | C．swap | D．share |
Sugar______naturally in fruit, so eating fruit can add to the contents of sugar inside our body.
| A．happens | B．occurs | C．appears | D．forms |
We should learn to experience and enjoy failure and_____ought we to be so discouraged, even in despair.
| A．in no time | B．by all means | C．by no means | D．in this case |
-----My dear girlfriend left me forever.
------Left you, did she? _______. You have been so selfish and rude.
| A．You must be kidding | B．It serves you right |
| C．It’s not my concern | D．You can never tell |
------Can I speak to Mr Clare?
------________Here we don’t have such a Madam now.
| A．Hold on.please. | B．Sorry, she isn't here right now. |
| C．Wrong number, sir. | D．Speaking. |