Question

задать все типы вопросов к предложению he will teach english on holidays

Answer 1

When will he teach english
What will he teach on holidays
Who will teach english on holidays

Answer 2

1)Will he teach english on holidays?
2)When will he teach english?
3)Will he teach or learn english on holidays?
4)He will teach english on holidays, won't he?
5)Who will teach english on holidays?