Mum, the phone is ringing, I guess either you or Dad ___________ on the phone.

　　A. are wanted 　　　　B. is wanted 　　　　C. wants 　　　　D. want

—How was _______ dinner at Mike’s house?

—It was great. Mike’s mum is _______ wonderful cook.

A. a, the          B. the, a 　      C. the, the        D. a, an

—Hurry up, Mum. The lights are turned on. Dad has been back.

—It _________ be him. He has gone to Shanghai.

A．must             B．can’t            C．mustn’t          D．may

---Lin Too, open _______door, please.

       ---I' m coming, Mum.

  A. the           B. an           C. a           D./

---How was ________ dinner at Mike’s house?         

  ---It was great. Mike’s mum is _________ wonderful cook.

A. a; the             B. the; a         C. the; the         D. a; an