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      Present perfect simple and continous    start learning
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      Underline the correct alternative. Then check in the article. In which sentences are both forms possible?   
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      We've done this / 've been doing this for three years now.     The perfect is used here to describe activities or states which started in the past and continue up to now.   start learning
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      We've been doing this for three years now.     (used in the text, although "'ve done" is also possible)  
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      Since we started, the company has cleaned / has been cleaning over a hundred outfits.     The perfect is used here to describe activities or states which started in the past and continue up to now.   start learning
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      Since we started, the company has cleaned over a hundred outfits.   
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      Twenty-six-year-old Ryan Sinclair has always loved / has always been loving bikes.     The perfect is used here to describe activities or states which started in the past and continue up to now.   start learning
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      Twenty-six-year-old Ryan Sinclair has always loved bikes.   
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      The bike has turned / has been turning their lives around.     The perfect is used to describe an event/action in the past which is completed although we don't know when. The link is that we are interested now in the result this has had.   start learning
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      The bike has turned their lives around.   
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      We've already raised / 've been raising £4,000.     The perfect is used to describe an event/action in the past which is completed although we don't know when. The link is that we are interested now in the result this has had.   start learning
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      We've already raised £4,000.   
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      We've danced / 've been dancing since 5 o'clock and I'm exhausted!     The perfect is used because the activity has only just finished and we can see the result now.   start learning
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      We've been dancing since 5 o'clock and I'm exhausted!   
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     start learning
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      He's a farmer in a village of Ghana.     Kufuo is a friend of the writer's. He's a cocoa grower in Ghana and does work for Fairtrade.  
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      I've been working / I've worked with Fairtrade organisations to help developing markets get fair prices for goods since I finished university,     Fairtrade is a charitable organisation that aims to help producers in developing markets to get price for their goods.   start learning
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      I've been working / I've worked with Fairtrade organisations to help developing markets get fair prices for goods since I finished university,     've been working emphasises the lenght of time  
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      and I (visit) over thirty countries in connection with my work.    start learning
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      and I've visited over thirty countries in connection with my work.   
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      This year I (live) in a village in one of my favourite countries, Ghana.    start learning
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      This year I've been living in a village in one of my favourite countries, Ghana.     've been living here slightly emphasises the idea that it's temporary  
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      I (meet) so many wonderful people here.    start learning
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      I've met so many wonderful people here.   
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      One of my closest friends is Kufuo, who I (know) since I started coming here.    start learning
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      One of my closest friends is Kufuo, who I've known since I started coming here.   
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      He (grow) cocoa all his life    start learning
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      He's grown/been growing cocoa all his life     've been growing emphasises the lenght of time  
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      and (follow) Fairtrade guidelines for producting cocoa for several years now.    start learning
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      and he has followed/has been following Fairtrade guidelines for producting cocoa for several years now.     has been following emphasises the lenght of time  
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      Recently he (recruit) more than thirty other farmers in the local area into our group    start learning
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      Recently he's recruited more than thirty other farmers in the local area into our group   
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      and they (double) the volume of cocoa exported.    start learning
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      and they've doubled the volume of cocoa exported.   
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      As a result, Fairtrade (become) one of the most important movements in this region.    start learning
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      As a result, Fairtrade has become one of the most important movements in this region.   
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      RULE 1 Use the Present Perfect Continuous when we want to emphasise that an action is repeated or has lasted for a long time and continues up to now.    start learning
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      We've been doing this for three years now.     We've been dancing since 5 o'clock and I'm exhausted!  
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      RULE 2 Use the Present Perfect Simple when an action is shorter and completed before now. It has present relevance or a present effect.    start learning
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      Since we started, the company has cleaned over a hundred outfits. The bike has turned their lives around.     We've already raised £4,000.  
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      RULE 3 Use the Present Perfect Simple when we say how many times someone did something or say how much they did    start learning
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      Since we started, the company has cleaned over a hundred outfits. We've already raised £4,000.   
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      RULE 4 Use the Present Perfect Simple OR the Present Perfect Continuous with verbs such as work, live, wait, study, do with little or no difference in meaning.    start learning
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      We've been doing this for three years now.     (used in the text, although "'ve done" is also possible)  
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      RULE 5 Use the Present Perfect Simple with state verbs such as know, have, be, love,    start learning
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      Twenty-six-year-old Ryan Sinclair has always loved bikes.   
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      How long have you been working here?    start learning
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      I've been here for over ten months now.   
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      How many chocolates have you eaten?    start learning
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      What have you been doing? You're filthy!    start learning
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