Explanation

Neither is singular, so it takes has, not have.

Correct sentence: Neither of the two boys has done his work.

Explanation

• The average internal temperature of the human body is 37°C (98.6°F).
• It is the normal body temperature range for a healthy adult.

Explanation

Cortana is Microsoft’s AI-based virtual assistant.

It helps users with voice commands, reminders, and online searches.

Explanation

The Data tab contains options like Sort and Filter to rearrange data.

It helps organize and analyze worksheet information easily.

Explanation

The shortcut key to change case in MS-Word is: Shift + F3

1. Sentence Case
2. Lowercase
3. Uppercase
4. Title Case
5. Toggle Case

Explanation

"The gift was bought for her."

"For" is used to indicate the recipient of the gift or action.

The gift was bought from her.

The correct preposition is "from" when indicating the source or seller.

So, the sentence becomes: "The gift was bought from her."

The gift was bought by her.

The correct preposition is "by" when indicating the agent performing an action (who bought the gift).

So, the sentence becomes: "The gift was bought by her."

Explanation

Homophones sound identical but differ in spelling and meaning.

Only "sun – son" fits this rule.

Explanation

Step 1: Total work = 12 × 18 = 216 work-days

Step 2: Days for 9 workers = 216 ÷ 9 = 24

Explanation

To find LCM of 6, 8, 12:

Step 1: Prime factorization

6 = 2 × 3

8 = 2³

12 = 2² × 3

Step 2: Take the highest powers of all primes

2³ × 3 = 8 × 3 = 24

Explanation