Надо! present perfect or past simple? 1.the company (lose)a lot of money last year. (speak)to the boss yet? 3.you're looking happy.-)my exam. 4.how )liz. 5.my grandfather )to school in ireland when 6.when last )to the theatre ?

1.The company lost a lot of money last year.
2.has Andrew (spoken )to the boss yet?
3.You're looking happy.-I.have..(passed )my exam.
4.How long..have...you...(known )Liz.
5.My grandfather (went )to school in Ireland when he
6.When .did...you last (go)to the theatre ?