1

Problem

She is the best student in school, so she doesn’t do her homework on time.

2

Clue

Subordination and coordination help to combine two sentences giving the value for both sentences.

3

Hint

In this, the conjunction connects one sentence with the other contrasting sentence.

4

Sumup

Please summarize choices

5

Step

CHOICES

6

Choice-A

"She is the best student in school, so she doesn’t do her homework on time."

The sentence contradicts itself, creating a logical inconsistency. It states that she is the best student, but then claims she doesn’t do her homework on time. This contradicts the expected behavior of a "best student" and creates a grammatical inconsistency in the context of academic performance and punctuality.

Wrong No change

7

Choice-B

"She is the best student in school, as she doesn’t do her homework on time."

The sentence is incorrect because "as " implies a cause-and-effect relationship, suggesting that her not doing homework on time somehow makes her the best student.

Wrong as

8

Choice-C

"She is the best student in school, but she doesn’t do her homework on time."

The sentence is correct because it describes a contrast. It acknowledges that she is the best student overall but points out a specific flaw: her tendency not to submit homework on time. The conjunction "but" effectively connects these contrasting ideas."

Correct but

9

Choice-D

"She is the best student in school, when she doesn’t do her homework on time."

The sentence is incorrect because “when” shows time, meaning at the time that something happens. In this sentence, the second idea is not happening at a specific time when she is the best student; instead, the sentence is showing a contrast between two ideas. Therefore, “when” does not logically connect the ideas.

Wrong when

10

Step

Correct sentence - She is the best student in school, but she doesn’t do her homework on time.

11

Answer

Option C

12

Sumup

Please summarize choices