Заполнить глаголы в правильнои форме(present perfect or past simple)

1 I___ (just/get) a letter from my friend.
2 I think I_________ (already/do) a lot of important things in my life.
3 jake_______ (finish) his homework at 6 pm. It _______ (take) him an hourrr to do it.
4 Nelly_________ (yet/finish) her task______________.
5 I ___________ (read) a lot when I was at school
6 Steve_________(yet/read) this book ______________ 
7 ______________ you ______________ (watch) the football match yesterrday?
8 My mother ______________ (do) the shopping today.