一I'm afraid I have to leave now, for you see, he is waiting for me. ----Well, if you_ , at least wait till the heavy rain stops.
--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.
My mother insist________ sending me to the hospital.