写出相应的形式。
1. 3rd__________________2.first________________________
3. 12th__________________4.nineteenth__________________
5.9th___________________6. twenty-eighth_______________
7.29th___________________    8. second____________________
9.5th__________________10. 20th______________________

模仿范例，写一写
例：14+6=" (" 20 )
--How much is fourteen and six?
--It is twenty.  
1. 12+7= (    )
--How much is______________ and______________?
--It is ______________.
2. 16+3= (    )
--How much is______________ and______________?
--It is______________.
3. 15+5= (    )
--How much is______________ and______________?
--It is ______________.
4. 13+4= (    )
--How much is______________ and______________?
--It is ______________.
5. 13+5= (    )
--How much is______________ and______________?
--It is ______________.

Look, think and choose：  (    )

A．five

B．seven

填空题。
【小题1】The bag __________ (have) got four wheels.
【小题2】There are two pens on the desk. The blue one is ________ (my).
【小题3】That yellow picture is ________ (you).
【小题4】Tom is __________ (twentieth) years old.
【小题5】My cousin __________ (speak) English every day.

看图片并用英语写出图片中物体的数量。
【小题1】 图片上有几个椅子________
【小题2】 图片中含有多少蝴蝶________
【小题3】 图片中有多少矩形__________