1.The magazines in the waiting room cost the readers nothing.（同义句转换）

1.The magazines in the waiting room cost the readers nothing.（同义句转换）
2.Mr Green takes charge of a large international company..（同义句转换）
3.You should spend ten yuan on these newspapers..（同义句转换）
4.They should talk the problem over next time..（同义句转换）
5.We chose Jim to be our monitor at last.（对划线部分提问.Jim被划线）