сделать задание. Буду очень благодарен

The English love to say "My house is my fortress". Everybody would like to live in a house or a flat of their one. I also imagine the flat of my dream.
First of all, l prefer spacy flats. That's why I'd like to have a four-room flat in the centre of a city. I don't like country life very much, and rivers, lakes or seas don't matter for me. It is important for me to have a large living-room, a bedroom and two rooms for children. Besides, there will be a spacious kitchen, a study, two bathrooms and two toilets in my flat.
I hope that one day my dream will come true.

1. He was listened to with such interest that nobody noticed me to come in.

2. What is being built on that riverside?

3. I couldn't understand so long why he was laughed at..

4. He had such a sense that he

was being followed by somebody.

5. She didn't understand why she was being looked at with such interest.

6. The children knew that they were being watched.

7. We are being waited now. The guest meeting preparation is being held.

8. What was being explained to the group when you joined them?

9. Don't enter without invitation, a very important question is being discussed in the hall.

10. What is being so discussed there?

To my mind ,yesterday's film.