Circle the -ing forms in these sentences. Which rule in Exercise 1 matches each sentence?

My RoomМоя комнатаWe live in a three-room flat. The first room is my parents’ bedroom, the second is a hall for guests, and the third is my bedroom. My favourite room is, of course, my bedroom. I spend most of my time there as it’s not only a bedroom but also a study. My room is very nice and cozy. I can’t say it’s spacious enough but I have everything I need there. There isn’t much furniture, only necessary things. For more convenience it’s built-in. My bed is situated in the left corner of the room, and my desk is in the right. Beside my bed there is a stylish lamp and a comfortable armchair with some stuffed animals on it. When it’s rainy weather outside, I like to turn on my lamp, sit in the armchair and read interesting books. As for the desk, it contains numerous drawers where I can keep my pens, pencils, markers, text-books, exercise books, notes, diaries and else. There are also some shelves with books in my room. I have a large collection of Russian and English books. There are some posters with my favourite quotations and music bands on the walls. They set a special atmosphere in my room. I like my room a lot. It’s the place where I feel fine. When my friends come over, I invite them into my room. It’s a suitable place both for work and for rest.

1 I can't do this book myself. It's rather complicated. (Its contents are complicated.) 
2 Director's speech made a deep impression upon the students.
3."Let me introduce myself, I'm Matilda". а tiny girl said to the librarian.
4. Let's look for some novel at these shelves. Let me know if you find something interesting.
5. How much time does it take you to get to the theatre?
6. Му саt likes to sit in my lap. ( on my knees- берётся редко)
7. Bob was puzzled when he realized that his plastic bag was to become a container for water.
8. Chatter-boxes, you have been talking just for an hour!
9.For some reason he couldn't join the group.
10. Alice run into the classroom  crying  'hooray' loudly .