1. New trends in technology have increased workers’ A. mobility like never before; now many jobs can be done from anywhere, as long as you have the right tools.
Mobility is a noun that refers to the ability to move easily, which is what the sentence is referring to: New trends in technology have increased the ability or capacity of workers to move easily or freely.
2. How the Other Half Lives, a book by Jacob Riis in 1890, helped to spread B. altruistic ideas in the United States.
In order to make sense, the missing word of the sentence has to be an adjective so that it can describe the noun "ideas".
"Altruistic" is the right answer because it is an adjective. "Altruism" is incorrect because it is a noun and "Alutristically" isn't even a word, the correct word would be "Altruistically", however it still doesn't fit in the sentence because it's an adverb.
The words which best completes the given sentences below are:
New trends in technology have increased workers’ _______ like never before; how many jobs can be done from anywhere, as long as you have the right tools.
How the Other Half Lives, a book by Jacob Riis in 1890, helped to spread _________ ideas in the United States.
According to the given sentences, we need to find the words which best completes them and gives them complete meaning.
As a result of this, we can see that there is a need to make use of the correct verb form so that the words can best suit the current tenses and obey the rules of concord.
Therefore, the correct answers are options A and B
Read more here:
https://brainly.com/question/11875407
