Can you hear a girl ____ next door, Miss Zhou —Yes. How beautifully!

He is a ___________ student, and he always listens to the teachers ___________.

If you sleep less than 7 hours a day, you are more to catch a cold.

Most people who enjoy travelling believe that travel ______ not only our bodies but also our minds.

The life we were used to greatly since 2009.—That’s true. It is changing for the better all the time.