英文GRAMMA問題

70% of people believe that current transports provided are not enough but others disagree.

2009-05-04 19:20:17 補充：
disagreed this point - 全錯。
disagree - 是不及物動詞。
disagreed or disagreed with this point.

70% of the people (population??) believe that current transportation provided is inadequate , however, others disagree.

If you are talking about current means of transportation are not enough, using Present Tense is a more appropriate option for your sentence. Expressing the verb 'believe' in past tense but áre' for 'not enough' is grammatically incorrect, as I have no idea with your previous sentences or the content involved in your context. You may aware that I have refined your sentence with some changes. Hope you find it helpful.

70% of people believed that transports provided currently are not

enough but others disagreed this point.

2009-05-04 16:52:19 補充：
"transports provided currently were not enough but others disagreed this point."