EnglishClub ESL Forums

Posted: **Mon May 10, 2010 4:04 am**

thadajirajaras wrote:3) It is 3 minutes faster. --> Is this correct? /Is “faster” adj.?/ So 3 minutes is adv.?

With this meaning, "fast" is an adjective AND an adverb. The sentence is correct.

PS: you should really post each question separately.

Posted: **Mon May 10, 2010 4:06 am**

thadajirajaras wrote:3) It is faster (for) 3 minutes. --> How different?

It is faster BY 3 minutes.

15 Questions in using English