T Tedwonny Member Joined Jan 10, 2012 Member Type Student or Learner Native Language Chinese Home Country Hong Kong Current Location UK Dec 8, 2012 #1 I remember someone has distinguished between the two while some said they are interchangeable. What do you think? Thanks a lot. Last edited by a moderator: Dec 8, 2012
I remember someone has distinguished between the two while some said they are interchangeable. What do you think? Thanks a lot.
R Rover_KE Moderator Staff member Joined Jun 20, 2010 Member Type Retired English Teacher Native Language British English Home Country England Current Location England Dec 8, 2012 #2 Click here to read many previous answers to this question. I found that by typing can not/cannot in the Google Custom Search box at the top of the page. Rover Last edited: Dec 8, 2012
Click here to read many previous answers to this question. I found that by typing can not/cannot in the Google Custom Search box at the top of the page. Rover