)ради бога 1 i have a toothache. the dentist. 2 dolphins swim but they fly. you go away for the weekend? no, i 4 you make any noise in class. i have a piece of cake , please? of cource . 6 students always bring their homework. 7 visitors take pictures in the gallery. it s not good for the paintings. 8 tonia has a headache. she take an aspirin. 9 you play the piano? no, i but i play the guitar. 10 in the future there be any schookls. stident have classes online.

Must
Can ... Can not
Will ... Will not
Must
Can ... You can
Must
Must not
Must
Can / can not / can
Will not be

1. I have a toothache.
You should visit the dentist.
2. Dolphins can swim, but they can`t fly.
3. Will you go away for the weekend?
No, I won`t.
4. You must make any noise in class.
5. Can I have a piece of cake, please?
Of course you can.
6. Students must always bring their homework.
7. Visitors mustn`t take  pictures in the gallery. It s not good for the paintings.
8. Tonia has a headache. She should take an aspirin.
9. Can you play the piano?
No, I can`t, but i can play the guitar.
10. In the future there will be any schools.
Student will have classes online.