Answer:
air pollution can increase the risk of heath problems and can even cause deaths.
Answer:
I don't like to draw picture.
An infinitive is a verbal (not a verb) that functions as a noun, adjective, or adverb. It usually consists of the word " to " followed by the verbal.
I went to the library (to study) for my Spanish exam.
" to study " is an infinitive and it is functioning as an adverb modifying the verb " went "
Answer:
worry, sorrow, sympathy, and concern
Explanation: