题目内容：

 

1.Jack a __________________ to his wife for his having done wrong to her yesterday afternoon.

2.In order to keep our air clean, we should __________(加强)the protection of our environment.

3.I’m sure you know what will happen to you if you don’t eat a b_____________ diet.

4.My father is the person whom I have _____________(钦佩) for many years, for he has devoted himself to his education work.

5.With the development of science, our country b___________ a lot from the Internet.

6.__________________(显而易见)，my brother is interested in music as well as painting.

7.Once Tom talked with his classmate, the teacher s____________ at him into silence.

8.It’s not easy for our parents to make money, so we students ought to __________(限制)the amount of money we spend.

9.The old man still remembers that it was his grandmother who b______________ him up in the faraway village.

10.Faced with the teacher, the little boy could not ____________ (解释)for his being late again.