Another cup of coffee—No, thanks. I _____ be off. Mary is waiting for me.

He had no idea of how the climb would be _______ he was half way up the mountain.

What did he want to know, Anne? —He asked ____________we could finish painting the room.

is often the case, manyChinese parents save enough money for their children’s further education.

I wonder how much you charge for your services.—The first two are free the third costs $30.