That all depends on several factors.
Did his family speak English only or another language when he was a baby and before he entered school?
Is he learning English as a second language?
Is he learning English as a native English speaker?
How old is he now?
??
Identify the components of language development in terms of marios progress through school
2 answers
IF Mario is learning English as a second language, the steps outlined and explained in here will help you figure out what you will write:
http://www.nwrel.org/request/2003may/overview.html
http://www.nwrel.org/request/2003may/overview.html