11. Though I have often heard this song ______, I have never heard you ______ it.
| A．being sung; sang | B．sang; singing | C．sung; sing | D．to be sung; to sing |
You are telling me I’m lazy. Look what a mess your room is!
| A．That’s a no – brainer! |
| B．Don’t be a wet blanket! |
| C．That is like the pot calling the kettle black! |
| D．Don’t pull my leg! |
Professor Li and his wife are now at work on a novelnext year.
| A．to publish | B．being published |
| C．published | D．to be published |
The couple walked together as far as the second crossing of the streetthey waved goodbye to each other.
| A．when | B．which |
| C．why | D．where |
I had been puzzled over the problem for over an hour without any result, all at once a solution flashed across my mind.
| A．while | B．when |
| C．then | D．as |
—So hardin the past few years that he has made great progress in English.
—I can see that, only a few mistakesin this exam.
| A．has he worked; did he make | B．he has worked; he made |
| C．he has worked; has he made | D．has he worked; he made |