he had nothing to do at that time so he just w___ through the street,怎么填?
问题描述：
he had nothing to do at that time so he just w___ through the street,怎么填?
答
wlaked~因为发生在过去的,所以要用过去式啊!而且前面都有had啊!好明显,时态必须一样啊!