We can't complain that children are cheating in examinations ______ adults themselves have set such a bad role model for them to follow.
| A．because | B．unless | C．when | D．though |
--- ______ news?
--- No. No news is ______ good news.
| A．Some; a | B．No; the | C．Any; 不填 | D．What; 不填 |
See what you have done! Don’t you have a ______ of right or wrong?
| A．thought | B．feeling | C．sense | D．knowledge |
I got ______ bad toothache yesterday, which kept me awake ______ whole night.
| A．a; the | B．不填; a | C．the; a | D．a; 不填 |
Greenhouse phenomena would cause ______ rise in sea levels worldwide and change ______ weather on the earth.
| A．a; the | B．the; 不填 | C．a; 不填 | D．不填; the |
He left ______ with my secretary that he would call again in the afternoon. He said he would keep ______.
| A．words; his words | B．word; his word |
| C．word; word | D．the word; his words |