Everyone likes food, yet not everyone enjoys the same particular food. It has the word yet in the sentence. If you remove yet, then there is two complete sentences present.
Explanation:
1.have 2.contains 3.does,do 4.doesnt answer 5.knows,read 6 sorry i am not sure
The verb in the sentence is gazed and the subject is the mountain
Answer: A.
Explanation: The word which isn't necessary.