помогите пожалуйста complete the sentences with since or for
a. He's been here ___ ten o'clock.
b. I've known her ____ a long time
c. I've lived here ____ 1995.
d. She's been ill____ years.
e. i've had this job___ a week.
f. I haven't slept _____ two nights

a. He's been here _since__ ten o'clock. b. I've known her __for__ a long time c. I've lived here __since__ 1995. d. She's been ill__for__ years. e. i've had this job_for__ a week. f. I haven't slept __for___ two nights