combining sentences/bilon

What is the best way to combine these sentences with an?
1) Orson Wells produced a radio play based on a story about an invasion from Mars. 
2) Orson Wells is a famous actor and film director. 

• Orson Wells, a famous actor and film director, produced a radio play based on a story about an invasion from Mars. 
• Orson Wells produced a radio play based on a story about an invasion from Mars, he is a famous actor and film director.
• Orson Wells produced a radio play based on a story about an invasion from Mars and Orson Wells is a famous actor and film director. 
• Orson Wells produced a radio play based on a story about an invasion from Mars. 
  Orson Wells is a famous actor and film director. 

What is the best way to combine these sentences into a Compound sentence?
1) I have been summoned to a special meeting of the Council.
2) Something must have happened.

• I have been summoned to a special meeting of the Council something must have happened.
• I have been summoned to a special meeting of the Council so something must have happened.
• I have been summoned to a special meeting of the Council, so something must have happened.
• I have been summoned to a special meeting of the Council, something must have happened.

Which of the following sentences is correct?

• The meeting was straight to the point, John was uneasy about it, he was unable to understand why he was there.

• The meeting was straight to the point, but John was uneasy about it, and he was unable to understand why he was there.

• The meeting was straight to the point, but John was uneasy about it; he was unable to understand why he was there.

• None of the above

Incorrect or Correct?

After, I am done with my poem I can come hang out.

• Correct

• Incorrect

Correct or Incorrect?

My dad, who is 64 is not coming to the party.

• Correct

• Incorrect

Pick the correct one.

• She drank the milk quickly it made her sick.
• She drank the milk quickly, it made her sick.
• She drank the milk quickly; consequently, it made her sick.

Pick the correct use of a semi-colon

• I walked to school; but, she didn't.
• I walked to school; didn't.
• I walked to school; she didn't.
• She didn't; walk to school.

Pick the correct use of a coordinating conjunction (FANBOYS)

• The sky is blue. The grass is green.
• The sky is blue, and the grass is green.
• The sky blue; the grass green.
• The sky is blue; and the grass is green.

Which of the coordinating conjunctions means "because"?

• or
• for
• nor
• but

Pick the correct use of a conjunctive adverb

• It snowed in Maycomb, Scout and Jem wanted to make a snowman.
• It snowed in Maycomb; therefore, Scout and Jem wanted to make a snowman.
• It snowed in Maycomb Scout and Jem wanted to make a snowman.
• It snowed in Maycomb; therefore Scout and Jem wanted to make a snowman.