—It’s too hot．Would you mind       the door?    —      ,please do it now．

A．to open, Ok                            B．opening, Certainly

C．to open, Good idea                      D．opening, Of course not

---Would you like some oranges?

---__________________.

A．Yes, please do      B．Yes, I will          C．No, thank you      D．Yes, I like it

Please do me ______ favor ______ the heavy box.
A. /, carry    B. a, to carry   C. a, carry

—Would you mind me________ the door ?

—______________. Please do it now.

     A. closing, Of course     B. to close,  Of course  not 

C. closing, Certainly not   D. close, Certainly  

The child is crying．Please do something to make him__________．

    A．stop to cry        B．to stop to cry        C．stop crying      D．to stop crying