题目内容
______ recorders are useful machines.
It's not a bad idea. Let Mary go with us.
It's not a bad idea ______ Mary go with us.
用适当的介词、副词填空
Who studies hardest in your class ________ the moment?
根据括号要求写出相应部分:
meet (过去式)______
sell (反义词)______
The Arab made ______ fire.
John, do you have anything to say for ______?
I hope to go and visit Hong Kong _______ a few years.
What's your answer _________ this question?