Choose the underlined part that needs correction

Choose the underlined part that needs correction.
In her spare time, she likes practising piano.
A
B
C
D
I don't want to leave a warm cozy bed to do jogging in the winter.
A
B
C
D
Do you take up make models as one of your hobbies?
A
B
C
D
She thinks that playing a musical instrument is difficultly but inspiring.
A
B
C
D
People of all age and from all walks of life enjoy the hobby of collecting coins.
A
B
C
D
She enjoys to build dollhouses and posting pictures of them on social media.
A
B
C
D
Swimming has become an hobby and a profession for millions of people.
A
B
C
D
He gives me some tips for playing the guitar and sing at the same time.
A
B
C
D
Reading books are a good activity for your educational and mental growth.
A
B
C
D
0. Some people don't think it is dangerous to go climbing mountain.
A B
C
D
6.8