You_______ play with the knife. You ______ hurt yourself.
--- ____homework is required for a middle school student every day ? ---About two hours .
--- Nancy, you are going to buy a flat here, aren’t you ? --- Yes, but I can’t ____ an expensive one .
--- When did you get to know the information? --- ____ I ____ yesterday.
--- What about yesterday’s homework, Amy?--- I found ____ hard to finish all the exercises.
-- I hear Andy and Lily are going to have a party to celebrate their ten years of ____ . --- Really? They have ____ for ten years?