—Where is my watch? I can’t find it.—Don’t worry. It must be _________ in your room.
My mother _______ me a computer as a birthday present next year.
Bill has asked me _____ more carefully next time.
Where’s Tom? His mother ______ him now.
We decided ____ for some tea for two hours in the teahouse.
Beijing, the capital of China, is one of _____ cities in the world.