—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.
— _______ does your brother go shopping? — Sometimes.
______ can help us learn ______ about the world.
There is a teacher’s desk _______ of the classroom. Mr. Liu is standing _______ of it.
_______ takes her about ten minutes ________ to school by bike every day.
The buildings _______ your school _______ modern.