根据对话内容，用方框中所给单词的适当形式填空。
A: What can I do for you?
B: Yes, ____ like some sausages. How much are they?
A: Forty yuan a kilo. How much would you like?
B: Half a kilo.
A: OK. What ____ would you like?
B: A kilo of beans and two kilos of apples.
A: That'll ____ thirty-eight yuan.
B: Oh, the strawberries look ____. How much are they?
A: Twenty yuan a kilo.
B: One kilo, please. ____ seventy-eight yuan.
A: Thank you. Goodbye.
B: Goodbye.
