There are trees on either__________ (side) of the street

问题描述:

There are trees on either__________ (side) of the street
He had hardly got on the bus when it ____________(begin) to move.
Before she went out,the rain _____________ (stop).

There are trees on either____side______ (side) of the street.
记住either指的是任一个,后面跟单数
He had hardly got on the bus when it __________began__(begin) to move.
when后面句子通常一般过去时
Before she went out,the rain ____had stopped_________ (stop).
有before,事情发生在过去的过去