根据提示,用词汇的适当形式完成下列句子
[[QOrDeR]]Look at the man _______________(在……旁边)the bicycle.
【小题2】The other man _______________(在……中间)the two cars.
【小题3】It didn’t _______________(变成)_______________(金子).
【小题4】Always wash your hands _______________(在……之前)you eat and _______________(在……之后)you go to the toilet.