In the east Black and White cloud created Man and in the West Blue and Yellow cloud form Women.
A. Uses the vocab word incorrectly. ‘Exploit’ means to take advantage of which does not make sense in the context of the sentence (the correct word for that sentence is probably ‘explosion’).
B. Is correct because ‘esteem’ means to hold respect for.
I would say A for question 4
I came back to my office after I saw the rain.