Вспомогательные глаголы в Present Simple Tense

Insert do or doesn't into the sentence. When ... they go to school?

Insert do or doesn't into the sentence. What ... you do in the summer?

Insert do or doesn't into the sentence. How often ... she mop the floor?

Insert do or doesn't into the sentence. What ... your mother cook for dinner?

Insert do or doesn't into the sentence. ... the teachers often give you home work?

Insert do or doesn't into the sentence. What ... you do after school?

Insert do or doesn't into the sentence. ... your classmates clean their bedrooms?

Insert do or doesn't into the sentence. Why ... Steve learn English?

Insert do or doesn't into the sentence. Why ... the policemen call the hospital?

Insert do or doesn't into the sentence. Where ... the children study?

Insert do or doesn't into the sentence. What ... his sister do in the evenings?

Insert do or doesn't into the sentence. When ... your friend do sport?