Answer:
The meaning of in cloud nine is to be very happy.
Answer:
It can be either C or D but I go for C.
Explanation:
It is the correct way to say something in that way for part C.
1.I regularly drudge five days a week, yet I usually sleep through the weekends.
2. I regularly drudge five days a week, and need sleep through the weekends.
C. Through vast canyons, horses run