I am very sorry __________ this

Sorry, I dont know he is a friend of ________

-Look!_______Smiths are playing basketball -Let’s_____them

Let’s ___ play in the street . Father tells me ____ do so.

Let’s play table tennis _____ Tuesday morning, shall we?

---- Sorry, I have to ______ now. It’s time for class.

—Honey,let’s go out four dinner.— ________I don’t have to cook.

6．— __________do we play volleyball?—At four in the afternoon．

6． —Let’ s play volleyball．—Sorry， I _________a volleyball．

-Look! _______Smiths are playing basketball.
-Let’s _____them.

– I like playing _______ football while he likes playing _______ violin.

—I’m sorry, but there’s no smoking on this flight.　 —Oh, I ______ that. Sorry, I won’t again.