閱讀短文,判斷句子對(√)錯(×)。
Salesgirl: Can I help you?
Joe: Six apples, please. How much?
Salesgirl: Four yuan.
Robin: What are these?
Salesgirl: They are watermelons. How many do you want?
Robin: Only one, please. How much?
Salesgirl: Ten yuan.
Joe: Robin, look! These peaches (桃子) are nice.
Salesgirl: How many do you want?
Joe: Five, please. How much are they?
Salesgirl: Seven yuan.
Robin: What are these?
Salesgirl: They're pineapples (菠蘿). Do you want some?
Robin: Yes. Two, please. How much?
Salesgirl: Nine yuan.
( ) 1. Robin wants six apples.
( ) 2. One watermelon is ten yuan.
( ) 3. Joe wants five peaches.
( ) 4. Two pineapples cost (花費) nine yuan.
( ) 5. Six apples cost six yuan.
( ) 6. Robin wants six pineapples.