Раскройте скобки по правилам: 1.what /leave) mum/ cook) well? ) the dentist today. 4.how /study) english? 5. see) tina for ages.

1 What time does the train leave?
2 Does your mum cook well?
3 I see the dentist today
4 How long do you study English?
5 We haven't seen Tina for ages