When i enter classroom lesson go on . сделать в (past simple and continuos when he come back workers already clean pavement .сделать в past simple and past perfect )

When I entered classroom the lesson was going on.
When he came back workers had already cleaned pavement.

When I entered classroom lesson going on

    It was Foxy's second day at school. Hedgehog had a birthday and his friends gave presents to him. At the lesson Foxy got a bad mark. Wolfy wanted to help him. He changed a three to a nine.

    Foxy's mother got angry. Foxy promised her not to lie anymore.

   

                                                                                         October 26th, 2016

    Dear Hedgehog,

    I was happy to know that you liked my honey. My mother has a lot of honey. I'm not showing off. It's true!

    Thank you for your letter.

Now I must help my mom eat honey. Take care.

    Love,

    Bear

                                                                                                 11, Honey street,

                                                                                                 Wonderful Wood

If I was on a desert island.It seems to me, to get on a desert island dreams of almost every student. This is a great opportunity to test their strength of spirit, ability to cope with unexpected difficulties to live independently. I would like to turn briefly to the unexplored land, one in the wild. I am sure that I would be able to cope with all the difficulties and make a journey to the island in a joyful and unforgettable adventure.If I had the opportunity to pack up on a desert island in advance, I would have prepared properly and collected a large backpack camp. I would definitely take with you matches, flashlight, blankets and camp pad, pocket knife, canned food, bait, compass and many other objects that live on the island much easier.   Вот всё что я придумал