You’d better try different ways you can think of maths problems. It’s good for you to learn maths well.

Our teachers often ask us ____ over the answers carefully before handing in our papers.

On her way back home, she stopped somevegetables.

How do you like your roommate —- Oh , he is personwho is always ready to help others . It’s pleasureto live with him .

The student ________from the training somuch that he was ________the first prize in the event.