---Do youlike a hamburger？
---________.

--Could you please sweep the floor?

-- _________．I have to do my homework．

A．Yes，sure B．Yes，I could C．Sorry，you can't D．Sorry，I can't

－Spell “color”，please．

－________．

A．Yes, I do．

B．Yes, I am．

C．C-O-L-O-R．

D．Yes, C-O-L-O-R．

--Could you please do the dishes after supper?

--________．I have to fold my clothes first．

A．Yes，sure B．No，you can't C．Sure，help D．Sorry，I can't

---Do youlike a hamburger？---________.