Since and for exercise with answers

‘Since’ and ‘for’ practice exercise with answers. Choose the right answer from the given options.

Answers

1. We have been there for an hour.
2. I have not seen you for three days.
3. There has not been a big famine here since 1900.
4. I have not ridden a bicycle since childhood.
5. It has rained here for more than a month.
6. As far as I remember, I have not driven the car for two years.
7. Has she been teaching in college since her arrival here?
8. They had been living in this street for quite a long time.
9. He has been working since morning.
10. I have been watering the plants for two hours.
11. He has been writing a novel for one month.
12. I have been traveling since 2013.