Question

1. what is the meaning of transformed in paragraph 4?

a. to change into a new substance
b. to change in form or use
c. to use electricity
d. to change character

Explanation:

The word "transformed" generally means to change in form, appearance, or nature. Option A is more about a chemical change (like in a chemical reaction to form a new substance), which is too specific. Option C is about using electricity, which is not related to the general meaning of "transformed". Option D "change character" is a bit narrow. Option B "To change in form or use" is the most general and appropriate match for the common meaning of "transformed".

Answer:

B. To change in form or use