Here is a radio report ________ the weather ________ the next twenty-four hours ________ China.

[　　]

　　A． for; to; in

　　B． for; for; in

　　C． of; of; in

　　D． of; for; in

　　Summer ________ from May to July.

[　　]

　　The pears are very big and nice． How ________ do you want?

[　　]

　　The building has______ floors. And my father's office is on the_______floor.

[　　]

　　A． fifteenth; fifteen

　　B． fifteenth; fifteen

　　C． fifteen; fifteenth

　　D． fifteen; fifteen

　　Uncle Wang________a dog________two white ears.

[　　]

　　Tom, Kate and I ________ Beijing Duck.

[　　]

　　The windows are all ________. They are not________.

[　　]

　　A． close; open

　　B． closed; open

　　C． closing; opened

　　D． closing; opening

　　--Who cleaned the blackboard yesterday, Jack?

　　--Dick ________.

[　　]

　  ________ good health you have!

[　　]

  --Whose room is this? 

  --________.

[　　]

　　A． Jack and Jim's

　　B． Jack's and Jim

　　C． Jack's and Jim's 

　　D． Jack and Jim