Нужно выбрать правильную форму глагола

1. Before going/to go to bed, I’d like to have a hot drink.

2. After doing/to do the same job or ten-years, I felt I needed a change.

3. We lost our way because we went straight on instead of turning/to turn left.

1. Before GOING to bed, I'd like to have a hot drink.

2.After DOING the same job or ten-years, I felt I needed a change.

3.We lost our way because we want straight on instead of TURNING left.

Примечание:

После предлогов before, after, of и тд употребляется герундий (Ving)