题目内容
介词填空
He looked _________ but could not see any magic cloth at all．
He congratulated them ________ what they had achieved.
用适当的介词填空
He’ll go to Beijing instead ________ me.
He has promised to look _________ the matter．
He will wait for you ________ the end of the street．
用适当的介词填空。
Look! He is driving ________ full speed．
