读一读,把相应的大小写字母连起来。
① A.
② B.
③ C.
④ D.
- Put the books (in/on) the (bag/box).
- OK, Dad.
I'm (big/small). You're small.
- Is he your (brother/sister)?
- Yes. He's my brother. He's (young/old).
- Good afternoon.
— OK, Mum.