How much do you spent your time of using gadgets? -
How many hours do you spent for sleeping?
-
How many hours do you spent your time for reviewing/studying?
-
How many hours do you spend exercising?
-

1: 5 hours

2: 7 hours

3: many many hours

4: 0.5 hours

Explanation:

a question like this requires the excerpt to be included in order to answer the question.

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."