1.rewrite the setences. use the words yet, already, just 1) i've written a letter to my 2) the children haven't learned the 3) she's called her 4) we've read this story/-- 5) they haven't bought a new 6) she's called 2. translate from russian into english. 1) они уже перевели этот 2) он ещё не сделал 3) я только что позвонил 4) мама уже приготовила 3. complete the sentences. use the present perfect. 1) i can't phone my friend, because (i/ lose/ his/ phone/ 2) he can't play? because (he/ not clean/ his/ 3) she is hungry, because (her mum/ not cook/ 4) he is happy? because (his friend/ send/ an e- 5. correct the mistakes. 1) he have just wrote a 2) we have saw a very interesting 3) he has reads a lot of 4) they are have play many games 5) they have be to , !