Exercise 1. complete the table. divide the time expressions into two categories: present perfect and past simple: in the last few days, just, last year, before, twice, yesterday, eight times, so far, long time ago, last week, recently, in the last few weeks, in 2006, already, lately, two days ago, ever, yet, never, this week, today, recently, for two years, since 2006

Pr.Perfect: in the last few days, just, before, so far, recently, in the last few weeks, already, lately, ever, yet, never, this week, today, recently, for two days, since 2006
Past Simple: last year, twice, yesterdat, eight times, long time ago, last week, in 2006, two days ago,