Как ?? напишите пожалуйста:* даю 11 балов

1.       works  - worked 2.       see – saw 3.       Do – Did   4.       teaches -  taught 5.       don`t -  didn`t 6.       gets – got, washes – washed, dresses – dressed, has – had, goes – went. 7.       Does – Did 8.       understand – understood 9.       doesn`t – didn`t 10.   pick – picked 11.   don`t – didn`t 12.   repairs -  repaired Exercise 39. 1.       When did they start work? 2.       Where did Peter see them? 3.       Did the pupils understand the rule very well? 4.       Did his brother go to Kyiv every year? 5.       What did the boy eat? 6.       Who grew beautiful roses? 7.       Did she play tennis badly? 8.       What did the children drink in the morning? 9.       Whose wife saw your cousin in Kharkiv? 10.    Why did they lose their way?