__________ mother is a middle school teacher.
The cakes in the restaurant _______,so they _______ well.
一Middle school students don’t know much about shopping online, _______ they?一 _______. It’s very popu]ar with teenagers.
The book was written in _______ easy English _______ even primary school students could understand it.
We have ________ some organizations to help the poor students in the western areas of China.
—Congratulations! Among the best pictures in the competition,I found _______. Why did you draw it?一During the trip to the Yellow Mountain _______ May.