Mary is my roommate.（)

- Let me introduce Peter to you. He is my roommate.

- _________

A.Hello, Peter.

B.Sorry, I don't know him.

C.Let me introduce Peter, too.

D.Who are you

A.A.一 _________________________________-

B.B. This one isn't that expensive and it's near the bus stop.

C.C. Don't you remember？ We both went to Jane's party last week.

D.D. Well,I,d rather have my own plac

This is not my bike ？It's ____________.

A、 Mary

B、 Mary's

C、 of Mary

D、 the bike of Mary

My housewarming party is () Mary’s.

A.different from

B.different as

C.as different as

Mary is my best friend.She teaches English in ___ ___ school.

A.a

B.the

C.an

() my mother () Mary was unhappy.

A. Either…and

B. Both…and

C. None.. of

D. Not only…but also

A.my

B.mine

C.her

D.hers