—May I remind you that a Mr. Wang is waiting outside, sir?
—Oh, that’s right. I about it.
| A．forget | B．had forgotten | C．forgot | D．have forgotten |
The exhibition is well worth _____ and you can see fancy vases of different dynasties on show there.
| A．to visit | B．to be visited |
| C．being visited | D．visiting |
—We’ve had three whole weeks without a drop of rain.
—True. No crops will _____ if the dry weather continues.
| A．select | B．survive | C．explode | D．remove |
There might be life on other planets, but so far scientists haven’t found enough _____ to prove it.
| A．evidence | B．relic | C．mystery | D．reception |
They are having _____ debate about whether the two countries were at _____ war at the time.
| A．the; the | B．a; the | C．the; 不填 | D．a; 不填 |
I refuse to lie about it, because it’s against my _____.
| A．rules | B．orders | C．principles | D．laws |