Ⅰ.单词拼写
1．Tom has a good ________(态度) towards his schoolwork and always finishes his homework on time.
2．When are you going to start out your train ________(旅行) to Tibet?
3．Could you complete the project ahead of ________(时间表)?
4．The ________(坚定)expression on his face suggested that the boy wouldn't give in.
5．Traffic in cities is becoming heavier and heavier. People should be encouraged to use public ________(交通工具)．
