-Excuse me, does Mr Smith’s son live here?-He _________ be here, but he has moved.
—Would your brother go for a picnic this Sunday? —If I don’t go, _______________.
I must return the book to the library. I _____ it for one week.
You should eat lots of _______, because it’s good for your health.
I saw them _____ basketball at this time yesterday.
John _____ go there with us tonight, but he isn’t sure about it.