用方框中所始单词的适当形式填空,使对话通圓、正确。每词仅用一次(每空一词)。
(Shop- assistant =S Tom =T)
S: Can I help you?
T: Yes, please. I'd like a pair of football .
S: What color do you want?
T: White.
S: How about these ?
T: Oh, they are too small for me. Do you have ones?
S: Yes, those ones are big.
T: They look nice. How much are they?
S: They are 20.
T: OK. I'll take .
S: Here you are,
T: Thank you very much.