Look and write（根据图意，写出合适的单词完成句子）
【小题1】This is my friend Kelly from the f________ floor.
【小题2】— Who’s she?   — She’s my sister. She l________ pretty flowers.
【小题3】Li Ming and Li Gang b________ like playing ping-pong.
【小题4】Look at the footballs. One is big, and one is small. They’re d________ .
【小题5】Look at this boy. He has a bicycle. He often r________ it to the park.

Saturday is the_________ day of a week. (  )

A．two

B．first

C．seventh

Today is her _____________ birthday.

A．nine

B．nineth

C．ninth

Go straight and turn left at the ________ crossroads. (   )

A．one

B．two

C．third

按照从小到大的顺序排列下列单词。
tenth    seventh    sixth
ninth    eighth    fifth
________    ________    ________  ________    ________    ________