-Which do you prefer, a CD player or a walkman?-______. I prefer a portable computer.
We have two rooms_________, but I can’t decide_________.
—Will you go shopping together with us this Sunday, Jenny? —Yes, .
—Please tell me what Ii Ming looks like? —.
—Do you have enough students to carry the boxes? —No, I think we need_________students.
Excuse me, can you tell me_________ next?