EXAMEN "SINCE Y FOR"

I HAVEN'T SEEN HER ________ LAST YEAR

I HAVE BEEN STUDYING JAPANESES ________ 2 YEARS

LEONARD HAS BEEN LIVING WITH SHELDON ________ 5 YEARS

JESSICA HAS BEEN DATING MIKE ________ SHE CAME TO LONDON

PENNY HAS BEEN DATING LEONARD ________ 3 YEARS

NEAL CAFFREY HAS BEEN WORKING WITH THE FBI ________ 2012

THE MILLERS HAVE BEEN PRETENDING TO BE A FAMILY ________ 3 DAYS

THEY HASN'T SEEN EACH OTHER ________ THEY GRADUATED FROM HIGH SCHOOL

I HAVE BEEN STUDYING MATH ________ 3 HOURS

PETE HAS WORKED IN THIS COMPANY ________ 8 MONTHS

MY MOTHER HAS BEEN TRAVELLING ________ LAST SUMMER

ALICE HAS BEEN IN HER BEDROOM ________ 2 HOURS

WE HAVE BEEN MARRIED ________ 1984

WHAT WEATHER! IT HAS BEEN SNOWING ________ 2 DAYS

IT IS UNBELIEVABLE. THEY HAVE BEEN ARGUING ________ 6 O'CLOCK

MY BOYFRIEND HAS BEEN SLEEPING ________ 7 O'CLOCK YESTERDAY EVENING

WE HAVE BEEN MARRIED ________ 30 YEARS

MY FRENCH TEACHER HAS BEEN ILL ________ LAS WEEK

IT HAS BEEN SNOWING ________ THURSDAY

THIS TERRORIST HAS BEEN IN PRISON ________ 1975