Error correction ( исправить ошибки ) 1. have you ever go to london 2. i've studied english since eight years. 3. which subject are you going study next year ? 4 we might to go out this evening. 5. it has rained all day yesterday. 6. i haven't try mountain biking . 7. just we've finished unit 6

1.gone
3.going to study
5.was raining

1. Have you ever been to London?
2. I've been studying English since eight years.
3. Which subject are you going to study next year ?
4 We might go out this evening.
5. It was raining all day yesterday.
6. I haven't tried mountain biking .
7. We've just finished unit 6