He ___ dress every week when he were in London bought buy buys
问题描述：
He ___ dress every week when he were in London bought buy buys
答
bought
后面的when从句谓语动词用的是were,所以前面也用一般过去时.前边还有个 everyweek ,, 能不能用一般现在时不能用一般现在时，因为主从句要保持时态一致。