the reason

tip: think of "on what grounds is that believable?"

reason = grounds = Grund

to learn, find out about

tip: to learn or find out about something, you have to travel to where the information is (school, library, place)

the store, shop

tip: don't mix it up with einladen! you can't invite anyone anywhere unless you go to the store to buy invitations

to surprise

tip: if you woke up with a rash all over, you'd be very surprised!

speed

tip: Geschwindigkeit...when it's windy, you can fly a kite if the wind has speed

steep

tip: high-heels are stylish because they're steep