1.The teacher warned us not to be late again
2.It is said that she is very beautiful,
3.You must take good care of yourselfand keep healthy.
4.It is very hot in the room, why not take off your sweater?
5.He came up with a new method to improve the English achievement.
6.He successfully completed the task
7.Peter to run the factory
8.For the special task of a group of people
望采纳,加分呗O(∩_∩)O~