Answer:
a ) the cello is a difficult instrument to play
Explanation:
A. A cellist must learn accurate finger placement by ear and practice for several hours daily.
B. The cello has four strings that lie across the bridge piece; it does not have marked frets.
C. The cello is a string instrument, like a violin, and plays mostly on the bass clef of the music staff.
D. YoYo Ma is a famous modern cellist, and his collaborations with popular artists have helped revive interest in the cello.
Answer:
The sentence is an exclamatory sentence.
Explanation:
In the sentence:
My best friend wrote a funny poem about her pet rabbit.
The simple subject is 'friend'. Remember that a simple subject is the main word or words in a subject, so it does not include any of the modifiers that might describe, characterize or restrict the subject (in this case, the possesive 'my' and the adjective 'best')