Red is used for signs of danger such as STOP signs and fire engines.
27. We can infer that signs of danger are generally.... ...signs.
a. important
b, cheerful
c, interesting.
d, attractive
28. Another example of a sign of danger is.
a. a movie theater sign
b, a government automobile
c. a terminal sign
d, an exit sign
Doctors recommend that everyone exercise every day, particularly those who spend many hours doing sedentary activities likes reading, typing or sewing.
29. We can infer that when people are doing a sedentary activity. they must be..............
a. standing
b. learning
c, relaxing
d. sitting
30. Another example of a sedentary activity is
a. watching TV
b. cooking
e, gardening
d, swimming
Directions : Choose the best meaning for the words in bold print.
31. Horses, cows and dogs all have four legs. But man is a bipad. If you aren't sure, count your own legs.