— Do you know mother giant pandas have only one or two babies ___________?—Sorry, I don’t know.
Betty will ring me up as soon as she ________ in Shanghai.
I have been to London. I ____________ there last month.
—Who listens _________, Eric , Brad or Rick?—Of course Brad.
– does your father go to work?-- By bus.
—Mum, I can't find my football.—Hurry up! Your father ______ for us.