Open the brackets.use past simple or present perfect. 1. i (come) home at 4 p.m. yesterday. 2.we jast (come )from school. 3.she (be )in the usa last year. 4.he (be/not) to frans yet. 5.you already (do) this task. 6.they (do) this exercise 20 minutes ago. 7.i jast (find) some interesting information. 8.last night she (find) my key.