There are so many new words in the ___________(九) lesson .

A．nine

B．nineth

C．ninth

It's ______ birthday.

A．you

B．your

C．you're

我能将序号重新排列,组成完整的句子。(只写序号)
1．①you    ②are    ③How
_______________________________?
2．①fine    ②I'm
_______________________________.
3．①What's    ②this
_______________________________?
4．①a    ②desk    ③It's
_______________________________.

翻译下列句子
1. What are you going to do this afternoon?
___________________________________________________
2.We are going to plant trees.
___________________________________________________
3.这周末你打算干什么？
___________________________________________________
4.我们打算去浇花。
___________________________________________________

These are ________.(    )

A．scarf

B．sweater

C．shoes