Tom and Mike are good friends. _____ often help each others.

---You have tried on several shirts. ---Sorry to take up too much of your time. But __________ of them look good on me.

—I don’t think it very expensive to buy a family computer here.—Really? I’ll buy _____ next week.

        are my cousins, and           is my brother.

Mr Brown taught ________ math when we were in Junior One.