He drank up the whole bottle of milk，not even a drop to his little brother．
| A．1eave | B．leaving | C．1eft | D．to leave |
_________ the task on time, he was fired by the boss.
| A．Not completed | B．Not having completed |
| C．Not have completed | D．Not being completed |
–Why, Jack! Someone seems to have called you over there. – Yes? I __________ that.
| A．am not realizing | B．haven’t realized |
| C．didn’t realize | D．don’t realize |
After ________ absence of 10 years from his hometown, Mr. Li doesn’t know ________ great changes have taken place there.
| A．an;/ | B．an; the | C．the; a | D．/; the |
–Why don’t we go to the new Sichuan restaurant for a meal?
–___________.
| A．Great! I’ve been expecting that |
| B．Sorry, but I forgot it. |
| C．No, I won’t go for it |
| D．It’s not my pleasure |
A new problem has arisen: how should they broaden the bridge to ______ the flow of traffic?
| A．take up | B．speed up | C．hold up | D．break up |