Note
Gå is to move on your own legs — to walk. It is not the all-purpose English to go. Jag går till skolan means you walk the whole way there.
When a vehicle takes you, Swedish switches verb: åka if you are being carried (Jag åker buss till jobbet) and köra if you are the one driving (Jag kör bilen själv). Both come later in this course.
Gå also means to leave (Kom ihåg att låsa dörren när du går), and with timetables, machines and abstract things it means to run or to turn out: Bussen går om två minuter, Tiden går fort, Om allt går bra.