Completar frases Present Perfect Continuous 1Versión en línea Use the correct words and expressions to complete the sentences with the present perfect continuous. por Daniel Armenta 1 working dancing watching has looking been has been waiting been have been trying have been have have been 1 . I here for nearly an hour ! Where were you ? 2 . Sheila to contact her boss all day , but he's not answering his phone . 3 . We since ten o'clock . Why don't we take a break ? 4 . They together all night . Do you think they're in love ? 5 . Stefan really sad since he came back from holiday . Do you know what's the matter ? 6 . You television all evening . Go and do your homework !
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