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El autor lleva sin comentar el objetivo 10 años 10 días
Educación
English grammar in use.
In order to improve my English grammar.
Criterio del fin
Complete all unit.
Recursos personales
time
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Unit 9. Present Perfect Continuous.
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Unit 10. Present Perfect Continuous ans Simple.
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Unit 11. How Long have you (been) ... ?
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Unit 12. For and since When ... ? and How Long ... ?
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13 Present perfect and past 1 (I have done and I did)
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14 Present perfect and past 2 (I have done and I did)
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15 Past perfect (I had done)
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19 Present tenses (I am doing I I do) for the future
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21 WiLL/shaLL 1
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26 Can, could and (be) able to
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27 Could (do) and could have (done)
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28 Must and can't
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29 May and might 1
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32 Must mustn't needn't
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33 Should 1
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34 Should 2
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35 Had better lt's time ...
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36 Would
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38 If I do ... and If I did ...
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40 If I had known ... I wish I had known ...
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41 Wish
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42 Passive 1 (is done I was done)
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