We should know the secret  good health. （   ）

A．to

B．on

C．at

I wish ________ good health. (  )

A．for

B．of

C．at

完成儿歌，可从下面4组中选择你需要的单词，也可以用你自己的语言(下面所给答案不唯一)。
例：Walk like a cat, on the floor.

A．run   swim   fly	B．rabbit    fish    bird
C．on    in    under	D．grass    sea    sky

1. ________ like a ________, ________ the ________.
2. ________ like a ________, ________ the ________.

选词填空。
in   on   at   of   for
1. I live _____ Beijing.
2. I see a book ____ the desk.
3. I usually stay____ home.
4. How many months are there ___ a year？
5. December is the last month ___ the year.
6. This is ____ you.
7. We write Christmas cards ___our friends and family.

My mum's going to ______ a birthday cake ______ me. （   ）

A．make, for

B．give, for

C．make, to