The meeting will be held in half an hour, but they haven't got everything ready_____.
You seem to have a ready—made answer _______ I ask you a question.
一You have made great progress in your studies of English,haven’t you?一Yes,but much _______ . ‘
________ to overcome the difficulty,he works day and night.
He is always _______ not to do that;but he still goes on doing it all the same.
At last,we found ourselves in a pleasant park ________trees providing shade(荫凉)and sat down to eat our picnic lunch.A.for B.from C.of D.D. with