-Excuse me, does Mr Smith’s son live here?-He _________ be here, but he has moved.
We are having a math lesson now, you must stop _________ music.
----___________shoes do you want to buy?----Size 9.
Let me ______ you how you can_____________ my home.
I must _______ a book before I can ________ TV.
--- How ___________ your last weekend, Tony?--- It __________ very good.