72. For many days I have been trying to ______ what it is that makes Jack so angry.
| A．carry out | B．figure out | C．watch out | D．make out |
What a pity! He____________ the only chance of success.
| A．threw away | B．put down | C．gave in | D．broke off |
—You don't seem to be quite yourself today. What's wrong?
—Oh, I'm suffering from a cold. Nothing serious,______.
| A．yet | B．indeed | C．though | D．anyway |
I often have conversations with John over telephone, while keep in touch with Tom by__________ letter.
| A．不填;;the | B．不填;a | C．the;不填 | D．the; a |
--Did you enjoy yourself yesterday?
--Yes. As you saw, ________ party went on in____________ most pleasant atmosphere.
| A．the; a | B．the; the | C．a; the | D．a; a |
During the ten-day vacation, they traveled to France their own expense
| A．on | B．with | C．at | D．in |