Question

Exercise 4 Rewrite the following Simple Past Sentences in the Negative form :-
1. She knew the correct answer.
2. I went to school yesterday.
3.
The boys carried their bags willingly to school.
4. They sat on the fence and watched the match.
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Answer 1

Explanation:

Artificial intelligence is intelligence demonstrated by machines, unlike the natural intelligence displayed by humans and animals, which involves consciousness and emotionality. The distinction between the former and the latter categories is often revealed by the acronym chosen

Answer 2

Answer:

1. she didn't know the wrong answer.
2. i didn't go to school today
3. the boys didn't carry their bags unwillingly to school
4. they didn't sit on the fence and not watch the match