1.before i (go) to london ,i (not/enjoy) learning english. 2.but while i (do) the language course,i (meet) lots of young people from all over the world. 3.there i (notice) how important it (be) to speak foreign languages nowadays. 4.now i (have) much more fun learning english than i (have) before the course. 5.at the moment i (revise) english grammar. 6.and i (begin/already) to read the texts in my english textbooks again. 7.i (think) i (do) one unit every week. 8.my exam (be) on 15 may ,so there (not/be) any time to be lost.