Question

Срочно!!!! На корке тему не поняла(

Answer 1

1. Has to (должен)
2.had to (должен был)
3. Have to (должен) из-за does поставили инфинитив
4. Had to (должны были)
5. Had to (должна была)
6. Have to
7. Will have to
8. Has to

А что непонятно? Могу объяснить

Answer 2

1 has to
2 had to
3 have to
4 had to
5 had to
6 have to
7 will have to
8 has to