3].what tense should you use: past simple or present perfect ? example: yesterday--past simple . already-- , when-- yet- last year-- just- , 2 days ago-- divide these writers into 3 groups: russian,british and american.[m.twain l,tolstoy a.milne a. pushkin r.kipling. j. london p. travers]
when - Past Simple
yet - Present Perfect
last year - Past Simple
just - Present Perfect
2 days ago - Past Simple
Russian writers: Leo Tolstoy, Alexander Pushkin
British writers: Alan Milne, Rudyard Kipling, Pamela Travers
American writers: Mark Twain, Jack London