can/could[快快快]

can係用係現在式.
而could就係用係過去式.

其實當你填落去句句子到既時候.
我相信個句句子一定會有d提示的字眼,

例如現在式會有:now,every day,every week等
而過去式就會有:yet,last week,last year等

Can用來表示某事可能或被允許,某人有能力做某事.
e.g. Can you speak any foreign languages?

Could 有時是can 的過去式，常與以下字詞連用：
see, hear, smell, taste, feel, remember, understand
e.g. As soon as I walked into the room, I could smell gas.

Could 也用來表示某人有能力或獲准做某事：
e.g. My grandfather could speak five languages.

Could 也可以用來表示不實際的行為．
e.g. I am so tired, I could sleep for a week. (不是I can sleep for a week)

Could (不是can)也可以用來表示現在或將來可能的事情．含義與
might 或may 是很相似．
e.g.The story could be true, but I don't think it is. (不是can be true)

但Could 還可以用來表示現在或將來可能的行為(特別是提建議):
e.g. A: When you go to Paris next month, you could stay with Mary.
B: Yes, I suppose I could.

哈~
以 上 個 2 位 都 有 少 少 錯 . . .
*could 系 比 suggestion 人
can ge past tense 都 系 could
明 嗎 ?
有 咩 吾 明 e-mail 我 喇^v^

can＝現在式
could＝過去式　　　　比較有禮貌ge時候用

E.G: could i talk to you for a few minute?

can係現在式，而could係過去式。
Eg:What can I do ? (係我現在問你的)
What could I do ? (係過去的時候我時你的，已然問左的)