20.American women usually identify their best friend as someone ____ they can talk frequently.
| A．who | B．as | C．about which | D．with whom |
It seems you need to apologize quickly ______ a good friend.
| A．avoiding to lose | B．to avoid losing |
| C．avoiding losing | D．to avoid to lose |
—What’s up? You look down.
—I have piles of papers ______, but I type so slowly.
| A．to be typed | B．typed | C．to type | D．being typed |
I don’t think it is teachers who ______ for giving students too much pressure.
| A．are to blame | B．are going to blame |
| C．are to be blamed | D．should blame |
Readers can ______quite well without knowing the exact meaning of each word.
| A．get over | B．get in | C．get along | D．get through |
The brave soldier would prefer to _____ rather than ______ and in the end the enemy had to kill him.
| A．dying, giving in | B．die, to give in | C．dying, to giving in | D．die, give in |