Fred is second to none in maths in our class, but believe it or not, he _______ passed the last exam.

The teacher asks the students to talk in English out of class just as they______in class.

Heeverything and found out where the trouble was.

Wind power is an ancient source of energy we may return in the near future.

You hate Jim，don’t you？—I just think he is a bit annoying，that’s all