Abend HTL - Correct the sentences

I was on a city trip to vienna for a couple of days (1)

I could say i’m really into it, that’s why I don’t think it’s a bad thing that i haven’t much free time (4)

I spent my summer holidays with my Family in Croatia where we have a motorboat since 5 years (4).

It was a beautiful week, we spend a lot of time at the beach, admired the old town, and visit the national park (3).

In my second week of my holiday my girlfried and i flew to spain on the island of Mallorca (4+)

I grudge you because you spend a long time in the USA!

After this we went in a museum who’s called “Body World.” (1)

At first I thought it was grilling somebody but it was a forest fire (1)

In this two weeks my girlfriend and I drove to vienna for visiting her mother. (3)

I did a lot of things with my friends.  A lot of activities in the great outdoors. (combine the sentences)