1.       True

2.       False

3.       True

4.       True

5.       True

6.       True

7.       True

8.       False

9.       False

10.   True

11.   True

12.   True

1.       C.

2.       A.

3.       D.

4.       B.

5.       B.

6.       C.

7.       B.

8.       D.

1.       G.

2.       I.

3.       B.

4.       A.

5.       D.

6.       J.

7.       C.

8.       F.

9.       H.

10.   E.

 

6. In addition to keeping time, you might use a smartwatch to make and answer phone calls, read and send messages, access the web, play music, work with apps, such as fitness tracker and GPS, and more. (9)

8.  You can ease eyestrain while using a computer by positioning the display 20 degrees below eye level, cleaning the screen regularly, blinking your eyes every 5 seconds, adjusting the room lighting, facing into an open space beyond the screen, using larger fonts or zooming the display, taking an eye break every 30 minutes, or wearing computer glasses. (16)

19. Some examples of popular operating systems are: Microsoft’s Windows, Apple’s Mac OS, Apple’s iOS, or Google’s Android. (27)