Do you know ______—Not sure, but it was on July 13 last year.

nd Mike were found cheating in theexam, and _____ by their teacher at the moment were scolded

下列对第一课的内容理解不正确的一项是 (　　)

139After such a storm I’m surprised that the river __________

We grow all our fruit and vegetables, _____ saves money, of course.