Работа с грамматическим материалом present perfect & present perfect continuous: present perfect or present perfect continuous: – how long you (learn) english, mary? i (learn) it for three years. – where is catherine? – she is in the kitchen. she (cook) a family christmas dinner since morning. she just (bake) a big pie. – are you playing on the computer? – yes, i (play) for two hours. i (win) three computer games. susan (help) her mother about the house all day long. they already (clean) the floor and (dust) the furniture. john and mary (go) shopping since 3 o’clock. they (buy) a lot of nice things. + present tenses сhoose the right form of the verb: i go / has gone to school every day. mike has had / is having a shower and he can’t take the phone right now. jack is sunburnt. he is lying / has been lying in the sun too long. mrs johnson has been teaching / teaches french for thirty years. if you throw ice into hot water, it is melting / melts. what is / does sam writing / write in his diary at the moment? molly always cries / is crying! it’s annoying! you can take this book. i have finished / is finishing to read it already. my train leaves / is leaving the station at 8 o’clock. polly has had / is having her birthday party tomorrow. we have had / is having our new house for two years. patricia has been doing / has done her homework since she came back home from school. listen! somebody plays / is playing the guitar next door. susan has never been eating / eaten such delicious dishes. if you don’t water the trees, they die / are dying. my mother looks / is looking beautiful. they think / are thinking of going to spain next summer vacation. she has been playing / has played on the computer for three hours.