Experimente 7 dias Grátis
Promoção válida para novos usuários. Após 7 dias, será cobrado valor integral. Cancele quando quiser.
Sinopse
A detective story for children set in London. It mentions and briefly describes monuments and museums in London and not only creting suspence anc uriosity. Lexicon, grammatical structures and rules are graduated step by step to guide young students in the study of the English language