選一選，并規范書寫。

ten milk pen red boy

（1）This is John.He's a

boy

boy

（男孩）.
（2）I'm

ten

ten

（10歲）years old.
（3）I have a

pen

pen

（鋼筆）.
（4）Can I have some

milk

milk

（牛奶）？
（5）This is a

red

red

（紅色的）pen.