一、单词拼写（每小题1分，共10分）

1. —Could you please s       the floor?

—Yes, sure.

 

2. —Could you please do the d        ?

 —Sorry ,I can’t. I have to do my homework.

 

3. —Parents say,“Could you buy some drinks and snacks?”

 —No, I disagree. T      say,“Could I buy some drinks and snacks?”