–I wonder if it _________ tomorrow. –Don’t worry. If it _________, we’ll stay at home.
I don’t like physics ______ it’s too difficult for me.
—_____ do you _____ the book? —It’s very interesting.
—How ____ can I ____ the books? —Three weeks.
—_____ is it today? —It’s Tuesday.
—It’s time _____ lunch. —OK. Let’s _____.