Question

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

Answer 1

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,

Answer 2

Here is the completed table categorizing the time expressions into Present Perfect and Past Simple:

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

Note: The expression "twice" can be used with both Present Perfect and Past Simple, depending on the context.