Question

Traffic signals are (33)___(so/too) important today that they regulate the flow of vehicle on (34)___(busy/crowded) roads. Normally, we find them in areas (35)___(where/there) the roads are full of vehicles. When one lane is allowed to___(36) (move/walk), all the other lanes are stopped. The threelights, red, yellow, and green are the symbols for stop, ready to stop (37)___(and/ therefore) go.​

Answer 1

Explanation:

33. so

34. busy

35. where

36. move

37. and

Answer 2

Answer:

a.(33) too

b.(34) busy

c. (35) where

d.(36) walk

e.(37) and