Do you know if Kitty ______ shopping this afternoon?— I’m not sure. But if she , I will let you know.

How did you the money?-We helped an elementary school in our city.

How many monkeys are there in the zoo?— ______.

The workers in HuaShan Mountains have torubbish to keep the mountains clean.

Do you like the music Moonlight Sonata?-Yes ,it ______really beautiful.