Being_________is one of the worst things that can happen to someone.

A. If I were you, I would spend more time improving my pronunciation.

B. If I am you, I would spend more time improving my pronunciation.

C. If I am you, I will spend more time improving my pronunciation.

D. If I were you, I will spend more time improving my pronunciation.

B. What are Martians thought to look  like? 

C. Martian Civilization: What happened to it? 

D. Mars and the belief that life exists on it 

B. with

C. of

B. eruption

C. bury

A. well-known

C. knowledgeable

A. impact          

B. result         

C. consequence       

D. affect