Complete the useful expressions with these words. matter_worry_mind_sorry_sure_bad 1. im really about last night. 2. i feel now! 3. dont about it! 4. its ok. i dont . 5. it doesnt . 6. are you ?

1. Im really sorry about last night.
2. I feel bad now!
3. Dont worry about it!
4. Its OK. I dont mind .
5. It doesnt matter .
6. Are you sure ?