for a month 同 a month 有咩分別?

(1)I live in mainland for a month 是對的。
不過應該是lived (past tense) )而唔係live (present tense)

(2)無左"for"係不完整句子(incomplete sentence)


低年級學生=junior student
高年級學生=senior student

發問者: (1) I live in mainland for a month.(incorrect) ------>I have lived in the Mainland for a month/one month. (2) I live in mainlan a month.(incorrect)
-----> I have been in the Mainland one month.

2010-10-09 11:05:29 補充：
I lived in the Mainland one month ago.( past tense) I have been living in the Mainland for one month. (present perfect continuous tense).

for a month = 已經有一個月, a month = 一個月

Yr sentence should be in Present/Past Perfect Tense

-- Peter has/had lived in the mainland for a month.


低年級學生 = lower form students

高年級學生 = higher form students