Many используется только с исчисляемыми существительными, а значит
b)I want to have .MANY.. friends
так как meat and coffee - неисчисляемые
1. People go the the dentist when they have toothache.
2. People drink warm milk with honey when they have sorethroat
3. People go to bed early when they want to sleep
4. People call a doctor when they feel serious pain
5. People take their blood pressure when they feel ill
6. People take their temperature when they have a headache
7. People feel their pulse when they want to know a speed of heartbeating.
What an interesting book!
What good books!
What interesting news!
What good news!
What a stupid film!
What a stupid advice!
What stupid advices!
I have a good idea
I have good news!
What a beautiful hair!
<span>in my apartment there is a living room</span>