Ⅰ.单词拼写
1．He got ________(严厉的) punishment for his crime.
答案：severe
2．I ________(估计) there to be a heavy rain tomorrow.
答案：expected
3．We got ________(鼓舞) by his good deeds.
答案：inspired
4．We made a great ________(贡献) to protecting our environment.
答案：contribution
