Unit 3 What are you doing for vacation? Section A (2) Where is it? Ask and answer TibetHong Kong Where is it?Where is it? San FranciscoWhere is it? HawaiiWhere is it? Mountain TaiWords and expressions hike 徒步旅行；远足 how long 多久 away 向远处；离开； 向另一个方向 get back 回来 send 送；寄；派；谴 postcard 明信片Just for four days. A week. How long are they staying? He is visiting a friend. He is going hiking. What are they doing there? Tibet Hong Kong Where are they going? Lin Hui Tony Fill in the chart. 3a Read and do1. Wha
