Ⅰ.单词拼写
1．Owing to this terrible earthquake, a great many people became ________(无家可归的)．
2．There is no ________(交通工具) available, so I have to walk home.
3．We paid attention to developing the ________(旅游业)．
4．In the rush hours, the road is ________(拥挤) with traffic.
5．It is ________(不幸的) that I lost my new computer.
6．Over the past few years, a lot of rivers have been ________(污染)．
7．There is no ________(相似) in those two houses.
8．A new ________(高速公路)is being built near my village.
9．In ________(交换) for her flowers, I gave her my apples.
10．The local people often go to the park for ________(娱乐)after supper.
