－________ do you spell PEN?

－P-E-N．

A．How

B．What

C．How is

－How do you spell “pen”?

－________．

A．p-e-n

B．pen

C．P-E-N

D．Yes, P-E-N

－________ you spell “pen”?

－P-E-N, pen．

A．How are

B．What do

C．How do

D．What are