On my be B scarves
6 There are two
A scarf
chew gum in class.
B mustn't
7 You
A must
I ride your bike, please?"
8
"Yes!"
B Must
A Can
drop litter
B mustn't
?
9 You9​

- Hello, Alina! How are you? Why are you looking so tired? 
- Hello, I am really very tired today. I was in the gym. 
- Really? Are you fond of sport? Why? 
- I take care about healthy lifestyle so I go to the gym every two days and do dancing. And what kind of sports are you fond of? 
- I am fond of  volleyball most of all. To my opinion it's a very interesting game. Playing voleyball is the most thing I like.
- How interesting! How many times a week do you go to your training? 
- There is a volleyball section at our school and I go there four times a week. 
- And what other kinds of sports are you fond of? 
- Besides it I like basketball, but sad to say I play it very badly. 
- I also play basketball badly. I'm afraid "of any ball". Do you smoke?
- Oh, no. Smoking is not for me. What about you.
- Smoking is unhealthy thing. Well, Alina. Let's say good-bye each other,  I have to hurry home. I like reading too and today I have got a very good book to read.
- Ok, see you! 
- Be healthy!

6) You are thinner than the last time I saw you.
7) The more money you make, the more you spend.
8) Houses are cheaper nowadays than five years ago
.9) She is the most helpless person I have ever known.
10) The hall is large and more pleasant than the dining-room.
5) He was a very merry large man with protruding eyes, wise, well-schooled and frank in his speech.
.6) He was wearing a worn-out, short, widesleeved, house-made, black woolen overcoat.
.7) We had dinner in a comfotable, picturesque, expensive, old-fashioned, Chinese restaurant.