如何用这几个短语造现在完成时的句子？

1.So far more than 92% of the students have considered English as one of the most important subjects.
So far the population has icreased 10%.
2.Up to now I have read 10 classical literature works.
Up to now he has finished 2 courses.
3.I haven't seen him sice last party until now.
He has called his leader twice until now.
4.He hasn't helped his mother doing housework since last week.
He hasn' attended PE class since last week.
5.China's economy has developed quite fast since 2005.
The salary has increased 5% since 2005.
6.He runs faster than before because he has practised since 3 months ago.
His writen ability has developed since 3 months ago.
7.He has writed the report for 3 hours.
He has talked with his girlfriend for 3 hours.
8.He hasn't attended meetings these few weeks.
We haven't seen Dr.Lee these few weeks.
个人努力的成绩,要给分哦.嘿嘿 ^_^ 希望对你有所帮助

1.so far
You can trust hi