Dr. Ma used to two or three persons in the hospital.
—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.
—I don’t think it very expensive to buy a family computer here.—Really? I’ll buy _____ next week.