Задайте общие вопросы. They teach children. ................children? He teachers his brother. ..................his

1) They teach children. Do they teach (Present Simple) children? 2) He teaches his brother. Does he teach (Present Simple) his brother? 3) They can teach Tom. Can they teach (Present Simple) Tom? 4) They are teachers. Are (Present Simple) they teachers? 5) She likes to teach. Does she like (Present Simple) to teach?