ПРЕДЛОЖЕНИЯ СДЕЛАТЬ ВО Му friends must study well
2.Their sister has to go now
3.Her family had to stay at home
4.Jeff has to eat porridge
5.The pupils have to write the test.
6.The English pen friend had to answer at once
7.You must pay for these goods

Must my friends study well?

Is their sister has to go now?

Did her family stay at home?

Has Jeff ate his porridge?

Did pupils write the test?

Must I pay for these goods?

Объяснение:

1. Must my friends study well?

2. Does their sister have to go now?

3. Does her family have to stay at home?

4. Does Jeff have to eat porridge?

5. Do the pupils have to write the test?

6. Does the English pen friend have to answer at once?

7. Must you pay for these goods?

Объяснение: