—I’m stressed out. I have so much work to do every day.—You ‘d better rest very often. And it’s good for you to take some ____,I think.

—What’s your favorite ________? —It’s science.

Can I have ________? I’m not full.

As a _______, you must pay more attention to the facts before you write the article.

--I hear you are not allowed to eat in class. ---Right. It’s one of the ___________in our school.