—Sure.
—Sorry, I forgot .
—Thank you, Dad.
—OK, mom. But it really good.
—I can't believe it. They are beautiful and colorful. They great.
—Sorry. I have ______Frank to work on the biology report with him.
—So am I. We shouldn't always our parents.
—You mean 7:30 is a little earlier? Let's discuss it with the headmaster.
—Well, it will help the environment.
—Yes, I'd like to _____ a single room for two nights.
—Sorry. I ___ my mobile phone at home. I ___ basketball in the park with my friends.
—Sure, it's very interesting, but you can only ____it for two weeks.