题目内容
介副词填空
I knocked _________ Mr．Smith in the park this afternoon．
into/against
I could hear footsteps coming ________ behind me．
I should not think of making an offer for the house until I had seen ________ it．
I think this list takes ________ everybody．
I lent him some money last week but he forgot to pay ________．
I struggled to hold _________ my laughter．
