Ⅰ.单词拼写
1．He is determined to ________(献身) his life to science.
2．She divided the food into four ________(相等的) shares.
3．He is an ________(活跃的)member of the school's stamp club.
4．His sister ran away from home and went abroad because of family ________(暴力)．
5．This kind of washing powder is of good ________(质量), and doesn't harm our hands.
