The film had many exciting special effects, _____ the plot was ...

[Cooldude101]

The film had many exciting special effects, _____ the plot was not
  believable. (contrast)
 
  In the following sentences, add coordinating conjunctions that show the
  relationship indicated in the parentheses.

Question 2

Hannibal had ridden an elephant all day, _____ he requested a pillow for
  his chair. (result)
 
  In the following sentences, add coordinating conjunctions that show the
  relationship indicated in the parentheses.

[dajones82]

Answer to Question 1

but

Answer to Question 2

so

[Cooldude101]

Thank you

[dajones82]

Happy to help you