Sentences in the present perfect using since, for and always.

SINCE
How long have you been in school?
I have been in school since 7:00am.

For how long have you sing?
I have sing since i was 10 years old.

FOR
How long had u been studing at ITSC?
I have been studing at ITSC for 6 months already.

How far have you walk to get to school?
I have walked for 2 hours.

ALWAYS
I have always want it to see Marcos Witt in a concert.
i have always been on time to my english class. =)


ORDINAL NUMBERS
I heve been studing for more than 3 hours.
I have to go to tucson on December 25.


SUPERLATIVE
I have never talked to a ruder person than my boss.
My girlfriend is the pretty girl ever.