It’s none of your business. Don’t be so ______ about what you shouldn’t know.

We shouldn’t spent our money testing so many people, most of ___ __ are healthy.

Is Mike at home—No. He _______ with his brother.

Those whothemselves to pleasure and don’t work hard when they are young will surely feel regretful when they are old.[ ]

Can Jenny play the piano—_____ . She always plays it at our school music festival.