We’re going to say goodbye ________ our primary school. (   )

A．in

B．on

C．to

Do you often get up _______ six _______ Sunday mornings? (   )

A．on; at	B．at; on
C．in; on	D．at; in

—Where are you going?(  )
—_______ the office.

A．From

B．Beside

C．To

选词填空,完成下列对话,每词限用一次。
on    for   to    at    in
（1）—How many months are there________a year? —There are twelve.   
（2）—Do you often go________the cinema? —Yes, I do.   
（3）—What time do you go to school every day? —________eight o’clock.   
（4）—When is Children’s Day in China? —It's ________the first of June.   
（5）—What do you want________Children’s Day? —I want a new dress.

—How long did he play the piano? (    )
—He played the piano __________ about half an hour.

A．with

B．to

C．for