Question

complete since and for
i have had a horrible cold since friday
we have lived in this house three years
dans known alice they were kids
have you been here 8 o'clock
i have been on a diet dive long months
they have had their dog a long time

Answer 1

i have had a horrible cold since friday  

we have lived in this house for three years  

dans known alice since they were kids  

have you been here since 8 o'clock  

i have been on a diet dive for long months  

they have had their dog for a long time