1. i know that you can do anything.
2.can you help me with my homework?
3.you can take something tasty for lunch
4.can you clean the house while i'm gone?
5.can you drive a car?
6.can you call me later, please?
1.you must know rules of our school
2.no, you don't have to give me anything
3.we must get away from here
4.she must have something to give to you?
5.you must come back home on tome
6.we must love our country