Candy used to take a bus to school.(改为一般疑问句） _____Candy ______ ______take a bus to school?My father used to drink tea after meals.(改为否定句）My father ______ _______ _______ drink tea after meals.
问题描述：
Candy used to take a bus to school.(改为一般疑问句） _____Candy ______ ______take a bus to school?
My father used to drink tea after meals.(改为否定句）
My father ______ _______ _______ drink tea after meals.
答
Dose Candy used to take a bus to school?
My father dosen"t used to drink tea after meals.
答
否定句 My father used not to drink tea after meals.
本来也可以用didn't use to,但这里只有三个空，故用上面的用法
答
Candy used to take a bus to school.(改为一般疑问句）
( Did ) Candy(use to ) take a bus to school?
My father used to drink tea after meals.(改为否定句）
My father ( didn't use to ) drink tea after meals.
加油!不明白再问!