一.下列这些句子对吗?打钩或打叉：1.Only twenty percents of the apples are fr

一.下列这些句子对吗?打钩或打叉：1.Only twenty percents of the apples are fresh.( )
2.How many times a month do you visit your grangmother?( )
二.按要求完成下列句子.
1.My grandfather usually doesn't have breakfast.(就My grandfather提问)
2.When do you have your English lesson?(同义句转换)
3.I must take my medicine three times a day.(就three提问)