1. Now, the contradictions to be solved and the expected tasks have been completed.

Now, the contradiction has been solved and the expected task has been completed.

2. We visited and learned the advanced experience of our brother schools in developing extracurricular activities.

We have learned the advanced experience of developing extracurricular activities in our brother schools.

We can't forget the history of the British and French allied forces burning and looting Yuanmingyuan.

We can't forget the history of the looting and burning of Yuanmingyuan by British and French allied forces.

In order to find enough information and write graduation thesis, many comrades are eagerly reading in the reading room these days.

In order to find enough information and write graduation thesis, many comrades in the reading room are eagerly reading reference materials in recent days.