Воткните подходящие модальные глаголы (must, may, can,should).1. I take this

Воткните подходящие модальные глаголы (must, may, can,should).
1. I take this book? - Certainly, but you not give it to anybody.
2. you translate this text into English? I think I .
3. Sorry Im late. I come in?
4. You throw litter in the park.
5. Your salary is very low. You look for another job.
6. If you want to improve your English, you work very hard.