Friday, 22 May 2015

Verb Tenses: Past Simple vs Present Perfect

Past Simple vs Present Perfect

 
Difference between Present Perfect and Past Simple:
 
 
Signal Words:
 
Simple Past: yesterday, ... ago, in 1990, the other day,,last ...
Present Perfect Simple: just, already, up to now, until now / till now, ever, (not) yet, so far, lately / recently

Source: http://languagelearningbase.com

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