读一读，选择正确的单词补全句子。
【小题1】I have _________ (second / two) pens.
【小题2】Can I have __________ (a / an) apple, please?
【小题3】My classroom is on the ___________ (first / one) floor.
【小题4】How many __________ (ruler / rulers) do you have?
【小题5】Let us clean the __________ (teacher's / teachers') office.

按要求写单词。
1. ask ( 反义词 ) ____________
2. country ( 复数形式 ) ____________ 
3. cities ( 原形 ) ____________ 
4. tall ( 最高级 ) ____________ 
5. hear ( 过去式 ) ___________

Read and circle the wrong one:
Wepainted some picture yesterday.
A    B C

We have different ______ of shoes. （   ）

A．the kind

B．kind

C．kinds

I like these ________.They’re white and cute. (  )

A．stones

B．grass

C．sheep