I am really sorry that I can’t visit you because I have to help my sister _______.[ ]

The big fire hasn’t been __________ yet?

They are said to be quarrelling about our new language lab. —— I don’t care. It has __________ to do with me.

Please cut __ the banana __ small pieces.[ ]

Did you see Mr. Black just now?—Yes. He ______ his car when I met him.