Question

In the following question, some of the sentences have errors and some have none. Find out which part of a sentence has an error and indicate the appropriate number (1, 2, 3). If there is no error, indicate the corresponding number (4) as your answer.

Thanks to medical research (1)/ our lives have become (2)/ healthier and long (3)/ No error (4)

Options

• 1

• 2

• 3

• 4

Answer 1

3

Explanation:

We express an increase or decrease in some quality in some sentences.

The format is as follows: ...... + comparative + and + comparative. He's getting progressively worse. As a result, healthier and longer should be used.