To stay and work in London during the summer

Hello, my name is Manuel. University student, aged 19. I am looking for any kind of exchange to improve my english speech during July and August. I would be very grateful if somebody helped me or gave me information about how I could do it, or providing me contact with any family who need services as au-pair, spanish teacher, tennis, swimming or basketball coach...Feel free to contact with me in [email protected]. Thanks.

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