Sit down, Emma．You will only make yourself more tired,________on your feet．
| A．to keep | B．keeping |
| C．having kept | D．to have kept |
Some of the students think that English learning should start early, because little children have_____good memory, and they can learn many more words by_____heart.
| A．a; 不填 | B．不填 ; the | C．a; the | D．不填;不填 |
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 |