Some of the following sentences are correct, and some are run-ons ...

[bucstennis@aim.com]

Some of the following sentences are correct, and some are run-ons and comma splices.
  Remember that a run-on sentence includes two independent clauses without proper
  punctuation between them. A comma splice has an insufficient comma that needs to be
  followed by a fanboys or that needs to be changed to a semicolon or a period. Identify
  whether the sentence is correct (ok), a run-on (ro), or a comma splice (cs). Then correct each
  run-on or comma splice by making one of the clauses dependent or by using a comma, a
  fanboys and a comma, a semicolon, or a period.
  Old-fashioned backpacks are out of style, wheeled tote bags are in style (ok, ro, cs)
 
  What will be an ideal response?

Question 2

Carl has had many __________, she knew about, but she never knew that he used to sell
  cars.
 
  a) grassroots
  b) databases
  c) exploits
  d) electorates

[jliusyl]

Answer to Question 1

cs

Answer to Question 2

c) exploits

[bucstennis@aim.com]

YES! Correct, THANKS for helping me on my review

[momolu]

Thanks for the timely response, appreciate it