. Do what you think is right, ______ you will gain a surprising happy ending.
| A．and | B．but | C．before | D．/ |
----Did you happen to see ____ black and ____ white cat?
----Is she missing? I told you to take care of her.
| A．the; the | B．the; / | C．a; / | D．a; the |
He can speak French, German, and Russian, ______ English.
| A．not mentioning | B．no mention | C．not to mention | D．not to be mentioned |
The bird was lucky enough to escape ________ by the young man.
| A．caught | B．to be caught | C．catching | D．being caught |
His parents ________ his money, so he is in trouble now.
| A．cut off | B．cut through | C．gave up | D．brought down |
Bows and arrows have _______ been out of use.
| A．long after | B．long before | C．before long | D．long since |