I just do not know the proper solution, can you help me out?

[Kennethgob]

Recently I've come across one article which I think you might find useful. Somebody may take a steaming dump all over it, however it clarified some of my questions.
http://clinicadyd.cl/in-the-asthmatic-i ... nd-that-i/
http://www.sutsb.com.my/ways-to-develop ... classroom/