英语问题！！！急急

1：我们上周所做的调查表明百分之四十的学生大部分空闲的时间在做作业

2：我认为情况必须尽快得到改善

3：从表格中我们可以发现只有百分之35的人参加体育锻炼

4：这个城市的人口增长很快，已经增加到了两千五百万

1: Our survey last week showed that 40 percent of the students in most of the idle time on homework

2: I think the situation must be improved as soon as possible

3: From the table we can find that only 35 percent of people to participate in physical exercise

4: The city's population has grown rapidly, has grown to 25 million