How do you read input from the user in a shell

Select the most appropriate option that can substitute the underlined segment in the  given sentence.

I have been waiting from two hours.

Select the most appropriate option that can substitute the bold word in the given sentence.

Choose an option, which can be substituted for a given word/sentence/phrase out of given options.

 A person who is afraid of water

Select the option that can be used as a one-word substitute for the given group of words.

One who collects coins

Select the option that can be used as a one-word substitute for the given group of words.

Many fish swimming together

Select the option that can be used as a one-word substitute for the given group of words/phrase.

Select the option that can be used as a one-word substitute for the given group of words.

Anything that leads to death