Change the following into the past indefenit 1.) I often see them in the park. 2.) Do you pupils read English books? 3.) Her mother theaches chemestry at school 4.) We don`t know his adress 5.) He gets up, washes, dresses, has breakfast and goes to school

Я правильно поняла, что надо просто в прошедшее время переделать?
1) I often saw them in the park.
2) Did your pupils read English books?
3) Her mother taught chemistry at school
4) We didnt know his adress
5) He got up, washed, dressed, had breakfast and went to school.
6.) Did the doctor speak English?
7.) We understood the rule
8.) My friend didnt like such films
9.) In summer we picked berries and mushrooms
10.) They didnt change trains there.
11.) This worker repaired his car himself