Помогите с английским II. Choose the correct modal verb.1) I found

Помогите с английским
II. Choose the correct modal verb.

1) I found a briefcase on the train. You ought to/can take it to the police station as soon as possible.
2) Did you phone Alan yesterday? No, I didnt need to/neednt. He came round to see me.
3) Sorry, Im late. You might/should wear a watch.
4) You shouldnt/neednt go to the post office. Ill go there later.
5) Could/Would I use your mobile phone, please? Yes, of course.
6) Helen should be here by now. She ought to/could have missed the train.
7) Wheres Collin? Im not sure. He might/should be in the study.
8) I ran all the way to work, but I didnt need to hurry/neednt have hurried because I was the first person to arrive.