Stephen Hawking can’t walk or even speak,_____he has become very successful.
—How beautiful your skirt is!—________.
—How much did you _____for the pen?—Five yuan.It’s a bit expensive.
—The shop is ______ on Saturday and Monday.—I see.I’ll come here to buy a pen on Monday then.
—Which would you like,rice or noodles?—________is OK.I’m hungry.
—Where ______cotton _____?—Oh,I don’t know.Let’s ask Mr Wu.