The answer is d. Querulous
Answer:
Yes it's possible but It would sound better If you said, positive and negative emotions.
Explanation:
Desirable and undesirable can have conflicting meanings I.e desirable is what you like and undesirable is what you don't like but you can desire something negative or have something good that's undesirable to you.
The mighty wighty "" marks
Answer:
C. hole . . . leave
Explanation:
Whole means entire.
Hole means a hollow place.
Leave means to allow or cause to remain.
Let means to allow.