11.
the most interesting book
extremely popular
the most outstanding
extremely important
extremely smart
13.
This jacket is too small. I need a larger size.He is not so keen on his studies. He's more interested in having a good time.You will find your way around the town more easily if you have a map.You are making too much noise. Can you be a bit quieter?There were a lot of people on the bus. It was more crowded than usual.You are late. I expected you earlier.
You hardly ever write to me. Why don't you write a bit more often?The hotel was surprisingly cheap. I thought it would be much more expensive. It's a pity you live so far away. I wish you lived nearer.
14.
thiner than
more talkative than
cheaper
simplier than
more beautiful
more important than
more comfortable
healthier and more peaceful than