I had to ______ because someone else wanted to use the phone.
As the price is rising, $100 a month can hardly _____ the cost of his life in such a big city.
________it is to throw snowballs at each other on the playground after snow!
The house rent is expensive. I’ve got about half the space I had at home but I’m paying ________ here.
She doesn’t suppose the prices will go down this week, _______?
I _______ Beijing in a few days. Do you know when the earliest plane ________?