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Irregular verbs
MemoryMatch the verbs with their correct past tense
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Alternative Sources of Energy
CrucigramaRemember the words from this lesson "Renewable sources of energy" to solve the puzzle. click on a square to read a definition and write the correct word.
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Identify and match the different sources of energy with their description.
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Infinitive or Gerund
Relacionar GruposIdentify and match the verbs in the correct category. Gerund (verb + -ing) or Infinitive (verb + to infinitive). Choose one verb, then keep selecting verbs that you think will be in the same category...
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Infinitive or Gerund
Ruleta de PalabrasRead each sentence and decide whether to use the infinitive or gerund form of the verb in parenthesis.