Your first answer seems to be right but I will try to answer the rest of the questions if you attach them
D because the other choices belong on the envelope
Answer:
1. He usually have argued with his friends.
2. It is difficult to make a choice.
3.He find the solution to the problem.
4.I never speak a lie.
5. Did they give advise to you?
Explanation:
The correct answer is cause/effect.
Cause and effect is the principle of causality establishing <em>one event or action</em> <em>as the direct result of another</em>.
One event causes another to happen. A cause creates an effect.
Because I went to Washington (cause) and I visited many monuments and museums, I now have new insight into the history of the United States (effect).
The insight I have now (effect) happened because I went to Washington (cause).