Answer:
It is either B or C. C has a higher chance. You don't have to listen to me. If his face turns from smiling and then let the smile fade, it is most likely he is afraid or suprise.
Explanation:
The only preposition in the options available to you is of, so the correct answer is C.
A) and B) are conjunctions.
D) is an adverb.
Answer:
gren has an agreeable way about him.
Explanation:
i'm pretty sure it's right.
Answer:
Even though recycled water is accepted for uses like irrigation, recycling toilet water to tap water may make people feel reluctant and disgusted about the idea of drinking it.
Besides, the phrase "toilet to tap" may reduce the strength of the advantages of recycling water. The reason is people may make prejudices based on their feelings about the dangers of drinking recycled toilet water.
Your answer would be Donotation :)