1. 用方框中所给单词的适当形式填空。

shop, mean, bottle, save, bag

1. （1） I want 3 of rice, please.
3. （2） —Can you help me do some ?

   —Sure.

5. （3） "What about you?" "How about you?"
7. （4） —Can I help you?

   —I want 2 of milk, please!

9. （5） It time to go there by car.