Ⅰ.单词拼写
1．Some mushrooms contain a deadly (致命的)poison.
2．I know I should stop smoking—don't give me a lecture (教训)about it.
3．Food will last longer if kept in an airtight container(容器)．
4．According to the theory (理论)of relativity，nothing can travel faster than light.
5．There is broad (广泛的)support for the government's policies.
6．You may refer (参考)to your notes if you want.
7．You must finish the work within the limited (有限的)time.
8．Cycling is highly beneficial (有益的)to health and the environment.
9．He owed his survival (存活)to his strength as a swimmer.
10．We did all the work and she gets all the credit(赞扬)!
