Life if we keep the environment clean

life if we keep the environment clean. (health)
(sense)
38. We'll live a happier and
39. You are talking completely
40. Environmental
41. Some
42. If we continue littering, our environment will become seriously
that you are working hard. (please)
43. I am
to help you. (please)
is everyone's responsibility. (protect)
are trying to clean up our beach. (environment)
44. It's my
45. Our answer is
46. Please! Listen to the lecture
47. An accident happened because of driving
accurate. (extreme)
. (care)
(care)
. (pollute)