题目内容：

does millie's school look beautiful?回答是yes,it is吗
the man (in a white shirt) is our english teacher?（对划线部分提问）
_____ ____ is your english teacher?
选词填空，用正确形式：so，we
do you know it is ____ Open Day tomorrow?
I dance with some of my ___
1道数学题；比a的2倍小1的数可表示为

优质解答

yes,it does.
which man
our
2a-1