Tommy， don’t make a noise！ If you have any questions， please your hands.—Sorry， Mr. Smith. I won’t do it again.

I ________ with my grandma because my parents havegone abroad for further study.

_Is that Mary? _Yes. She’s nice and I like______very much.

He took a plane _____ he would get home early .

go to the cinema this Sunday morning.—I’d love to, but I ________ as a volunteer in my community then.