新概念第二册Australia1.How long has Tim been in Australia?Listen and answer the question.Tim has been in Australia for six months.2.What does he do in Australia?He is working for a big firm as an engineer.3.Why is Tim finding the trip exciting?Because Tim has never been abroad before.This is his first trip abroad.brother I have just received a letter from my 1._,Tim.He is in Australia.He has been there for 2._ months.Tim is an 3._.He is working for a 4._ firm and he has already 5._a great number of di