loaf和bread都是麵包的意思嗎？為什麼可以一起使用呢？有些用a piece of bread，有些用a loaf of bread

a loaf of bread是一長條麵包，就是那種法國麵包那種
a piece of bread就是一片，一塊那種.

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1. 請問：a carton of milk和a box of milk到底哪個是正確的？在一道選擇題中有這樣的題： I always have ____，an egg，two pieces of bread for my breakfast. A.a milk B.a carton of milk C.two packet of milk D.a box of milk B.有的是D.那請問：究竟哪個是正確的呢？理由是什麼呢？（只能選一個答案）
2. 是a carton of milk還是a bottle of mil？，為什麼我寫a bottle of milk錯了？ milk
3. I'd like a carton of milk. 要求改成一般疑問句，要快.
4. there is a box of milk on the table.對a box of提問？怎麼答？
5. a loaf of bread是什麼樣的？ a slice of bread呢？
6. a loaf of bread這個of表示什麼？
7. I want two loaf of bread改成正確的
8. Would you like some tea or some water？－＿I'like juice.
9. rice tea water milk bread egg juice noodles meat fish apple cake banana分別是早餐還是中餐還是晚餐
10. What do you perfer to_____，a cup of tea or juice？____I'm used to having some water at this A.want，Either B.order，Neither C.chooes，None D.book，Either
11. piece或a piece of的用法形容詞修飾piece或a piece of時，形容詞的位置在什麼地方啊，比如說翻譯：一條好消息.是翻譯成a piece of good news還是a good piece of news啊？希望回答詳細點. 我在牛津詞典上查了，比如有例子：a large piece of land一大片土地。an interesting piece of research一項有趣的研究。但我還是不能確定形容詞的位置。希望高位高手能有詳細的有例子的回答。
12. a piece of cheese是一塊乳酪，那麼a loaf of cheese也是一塊乳酪嗎？piece和loaf有什麼區別嗎？那為什麼a piece of bread是一片麵包，而a loaf of bread就是一塊麵包呢？還有bar
13. a piece of和a bar of有什麼區別？ a picec of cheese一塊乳酪a bar of soap一塊肥皂都是一塊為什麼分別用piece和bar？a picec of soap這樣可以嗎？
14. piece；loaf；bar；三詞的具體區別？越具體越好，總弄渾.我知道意思，但是具體區分是怎樣的. 下麵那位，我知道意思，這些哪都能查到，我會來這問嗎？主要是區分不開，在英語裏它們的具體區分！雨VS—rain我要的是更明確的區分，你說的我早就知道了。求學de人我明白那些意思，但是piece和bar都能用來表示塊；就迷糊了…
15. bar和loaf有什麼區別，
16. A cup of coffee？作否定回答
17. The price of a cup of coffee is lighter than ___of a glass of coke.如何使用這個答案that呢
18. _______a glass of coffee. A I have B I'd rather have C I prefer to
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20. A:Would you like something to drink？（）a cup of tea？B:No，（）.I'd like a glass of milk. A:Would you like something to drink？（）a cup of tea？ B:No，（）.I'd like a glass of milk. A:Would you like something to（ B:Some bread，please. A:Allright.Hereyou are. B:Thank you. A:（）