--- I went to see you at 3 o’clock yesterday afternoon, but you weren’t at home. --- Oh, I __________ a film with my parents in a cinema.

--Did you borrow the book from the library ? ---Yes. I _______ it for three days. I’ll return it this afternoon.

If Tom ________ the game, we'll give him a surprise.

 ---I don’t know what _____ if I do that. ---I think you ______ tell him the whole thing first.

If any accident ______ here tomorrow, it will be very serious.