四、给下列句子选择正确的答语。
（）1. What's this? A. We need ten bags.
（）2. How much is this boat? B. It's sixteen yuan.
（）3. What are these? C. It's a duck.
（）4. How many bags do we need? D. They're oranges.

1. C 2. B 3. D 4. A

五、阅读短文,完成下列任务。
I’m Mingming. I have a red piggy bank. I have eighteen yuan in it. I go to the flea market. I pay six yuan for three rulers. I pay ten yuan for two pens. I put two yuan back in my piggy bank. I am very happy.
任务一:根据短文内容,完成下面的表格。

任务二:根据短文内容,在方框内勾选(√)出 Mingming 购物支付的钱和存的钱。
Spend: □ fifteen yuan □ sixteen yuan
Save: □ two yuan □ three yuan

任务一:1. three 2. two yuan
3. five yuan 任务二: sixteen yuan√
two yuan√