1. 选词填空。

dollar,   eighteen,   small,   need,   sale

1. （1） Mike can't find his schoolbag and hehelp.
   
3. （2） Seven and eleven is .
   
5. （3） Some of the hats in our store are at a great.
   
7. （4） I want five to buy that book.
9. （5） —Is that big dog yours?
   

   —No, theone is mine.