—________ birthday is on June 3rd.

A.Mary;She B.Mary's;She's

C.Mary's;Her D.Mary;Her

49.We have lunch ________ 12：00 at school.

A.in B.on C.at D.of

50.—It's time for school.I must go.

—________.

A.Sounds good B.See you

C.Thank you D.Happy birthday

七、按要求完成下列各题

51.Happy birthday to you, Mary! (做礼貌回答)

_______________________________________________________

52.How old is your aunt?(改为同义句)

_______________________________________________________

53.Today is May 3rd.(对画线部分提问)

_______________________________________________________

54.She's sixteen.(对画线部分提问)

_______________________________________________________55.My father's birthday is on January 2nd.(对画线部分提问)

_______________________________________________birthday?