I’m preparing the report for tomorrow’s meeting. Would you please _____ the radio a little?
--Would you like to play basketball with me? --________, but I have too much homework to do.
--Li Mei usually helps others, ________? --Yes, she is kind-hearted.
He devotes ________to ________.
Don’t turn on the radio __________ your mother allows you.
The room ___________ window is open is mine.