Ex9. Rewrite the sentences using approprlate modal verbs

I think that reading is still important nowadays.
While you are watching that or any other literary work on TV you can't be so absorbed as while reading a book. When you're reading you feel emotional experiences of heroes more deeper as if you are the hero yourself. Books are very convenient to have a leisure time. As for me I really have a rest with books. The most part of information I have got from books. Possibility of books are much more wider than anything else. By means of words books convey any emotions and descriptions while films are limited in their possibilities.
If I'm given a choice what to read, first of all I'll read classic novels. Detective is possible, it depends of my mood. I don't like thrillers because I think it's an imaginations of ill mind. On my opinion books are the main source of knowledges, good books will never die, it is tested by time

It's small and round. It's made of gold or silver. It's a ring.
It's hard. It's made of wood or metal. We sit at it when we're at school. It's a
desk.
It can be thick or thin. It can have cheese or meat in it. We often eat one for lunch. It's a sandwich.
It's made of paper and it's very thick. We use it when we don't know the meaning of a word. It's a dictionary.
It's usually rectangular and thin. We use it to listen to music. It's an
MP3 player.
It's a very large grey animal from Africa or India. Its skin isn't smooth. It's rough. It's an elephant.