---There is some doubt _____ the concert will be held as the company intends to redecorate the stadium next week. ---What a pity!
The 70-year-old man ______ exercises in the morning.
I don’t think that it’s true. She’s always ______ lies.
How ______ you ______ with the new job?
--- Are these socks yours? --- No. Mine ______ outside on the clothes line.
I______ for Hong Kong on Saturday. Will you go to see me off at the airport?