Mike was concerned Katalina's suitcase was left by the door.

A sentence diagram. A horizontal line has the words Mike was concerned. A dotted line with a question mark label leads from the words was concerned to a horizontal line with the words suitcase was left. Below suitcase is the word Katalina's. Below the words was left are the words by door. Below by door is the word the.

Based on this sentence and the sentence diagram, which conjunction best completes the sentence?

which
so that
because
whereas

Which is the best rebuttal to the following counter-argument? playing video games can be beneficial to youth because it enhances their hand and eye coordination, sharpens their reflexes, and keeps them out of trouble if they were playing outdoors. a. playing video games can be harmful because it is often done in isolation, which hinders the development of social skills b. playing video games can be harmful because excessive playing can lead to obsessive dependence, which can be dangerous. c. playing video games can be armful because it deprives kids of healthful exercise they would normally get by playing outdoors. d. playing video games can be harmful because the more attached youth are to the games, the more detached they become from reality.