Here are the correct forms or tenses of the verbs in brackets:

1. We **are playing** (play) football this afternoon. Do you want to play too?
2. Could you meet me at the airport tomorrow? My flight **arrives** (arrive) at six.
3. Last summer, my friends and I **spent** (spend) our holiday on a farm.
4. Nick **has not ridden** (not ride) a buffalo-drawn cart before.
5. The cattle **are grazing** (graze) on the green pastures right now.
6. Millions of Mongolians **are** (be) semi-nomadic herders for thousands of years.
7. My family **lived** (live) in a small town for ten years before moving to Boston.
8. Country life **does not excite** (not excite) me at all. It’s so boring.
9. Nick would like **to visit** (visit) the countryside at the harvest time.
10. I don’t mind **driving** (drive) for 1.5 hours on the weekend to get out to the countryside.