D, because it's written by professionals from professionals
C, Smoke companies will say its ok because they want more people to smoke
B, The asthma person can be totally biased because it's an easy topic to persuade people on.
A, Air purifiers are good but they just want you to buy their products.
The news paper aided the growth of Los Angeles from a wasteland to a metropolitan city.
Answer:
It means that the colonist are separating from Great Britain.
Quiet and tearfully he bid fairwell to his younger sister.
