However weak we are, we can still do something against the powerful nature as long as we are ______ prepared.
There must be ________ with the computer.
About six months later,the letter they were looking forward to ________at last.
-Can we meet tomorrow afternoon? —Not in the afternoon ,I’m afraid. I____________.
No bread eaten by man is as good as ________ got by his own labor.
Miss Smith, their new teacher of ________ English, is ________ European.