Even if they are on sale,these mobile phones are equal to       in price,if not more expensive than,at the other store.

I’m penniless,dear;I can afford ______ of what you asked for.

Does_____matter if an engineer is a man or a woman?

 She asked if any of the passengers knew _____ about machines or at least how to drive a car. 

---What can I do for you,Sir?---- I’d like a bag of rice, for I have _______ at home.