Нужно составить предложение со словом -explain в present simpl,в present continuous, в present perfect, в past simple, в past continuous, в past perfect, в future simple, в future continious, в future perfect / буду : з

Present Simple.
English teacher explains meaning of new words to students.
Present Continuous.
Now he is explaining to me the way to go home.
Present Perfect.
She has already explained the rule to me.
Past Simple.
Yesterday my parents explained to me the difference between good and bad behaviour.
Past Continuous.
Yesterday from 4 till 6 p.m. he was explaining new topic to me .
Past Perfect.
Before i started play computer game he had explained the rules to me .
Future Simple.
Tomorrow i will explain the problem to my friend.
Future Continuous.
Tomorrow at 6 a.m. i will be explaining rules to the student.
Future Perfect.
She will have explained this rules to her by the exam time.