A)
1: You didn't see him, is it? -> You didn't see him, did you?
2: When you would like to go? -> When would you like to go?
3: That man he is tall -> That man is tall
4: Her jewelleries were stolen -> Her jewelries were stolen
5: I am understanding it now -> Now I understand (or I understand now)
6: They two very good friends -> Those two are very good friends
7: Sushila is extremely lazy girl -> Sushila is an extremely lazy girl
8: When you leaving? -> When are you leaving?
B)
1: In the tag question they have changed the subject from "you" to it". They have also changed the verb tense from did (past tense) to it (present tense). This is not normal in standard English.
Good to see you did your grammar work on Friday, you will need this on the test!
SvarSlett