What are the problems [STRIKE]of[/STRIKE] that might be encountered in understanding the meaning of "I've [STRIKE]goe[/STRIKE] got a headache/I've got a cough"?
I have a few questions for you before we continue:
1) How long have you been an English teacher?
2) What level are your students?
3) Why is your thread title "celta" (which should be "CELTA")?
4) When is your homework assignment due?