课堂拓展练习（七）
语法填空
Mr. Johnson lived in the woods with his wife and children. He owned __1___ farm, which looked almost abandoned（抛荒的）. ___2___ (luck), he also had a cow which produced milk every day. He sold some of the milk in the towns nearby ___3___ (buy) other food and made cheese and butter for the family ____4__ what was left. The cow was their only means of support, in fact. One day, the cow was eating grass ___5___ it began to rain heavily. While she_____6___ (make) great efforts to run away, she ___7___ (fall) over the hill and died. Then the Johnsons tried to make a living ___8___ the cow. In order to support his family, Mr. Johnson began to plant herbs and
