Present Perfect vs Simple Past

I __________ (lose) my keys again. I can't find them anywhere.

Susan __________ (paint) her room last weekend.

My best friend is Millie. I ________ (know) her for about eight years.

I __________ (read) that book last month.

Yesterday, I __________ (go) to the park and __________ (play) frisbee with my friends.

She's a vegeterian. She _______ (not eat) meat for the last ten years.

I ________ (live) in Dublin for two years and then I moved to Cardiff.

I __________ (be) to New York twice.

I __________ (visit) three different countries this year.

Sarah __________ (buy) a new car last week.

I __________ (read) three books this month.

I love going for walks with my dog - I ________ (have) her for five years.

I __________ (learn) how to play the guitar this year.