1) keen on - очень хотеть 2) join - вступить 3) trips - поездки 4) present - представлять 5) plays - пьесы 6) have fun - веселиться 7) literature - литература 8) novels - романы 9) exchange - обмен 10) mad about - рассвирепеть 11) print - печать1) I am keen on joining your team anf going on trips round the country.2) I am happy to present my new plays - have fun ahatching them.3) Literature is not only novels but poetry, too.4) The exchange rate is not good now.10) He is mad about not having his new book printed.