1. Choose the correct phrase. a) It's nine o'clock. Our dinner was an hour ago.
Our dinner was at ten o'clock / at eight o'clock.
b) It’s February. Jane's holiday was a month ago.
Jane's holiday was in January / in March.
c) It's half past two. My lunch was two hours ago.
My lunch was at half past twelve / half past four.
d) It's the year 2017. My brother passed all his school exams a year ago.
He passed in 2016 / in 20018.
e) It's Sunday. I watched an interesting film on TV a week ago.
I watched it last Saturday / last Sunday.