Exercise 8 Complete the sentences with for or since.
1 I’ve been drinking coffee since I was fourteen.
2 I’ve been to the cinema only once for last summer.
3 I’ve had the same group of friends for many years.
4 I’ve read nothing interesting for four or five months.
5 I’ve eaten nothing since eight o’clock this morning.
6. I’ve wanted to make a change in my life for a long time.