Question

Плиз помогите даю 20б . Make the sentences interrogative and negative1. The students have passed all their exams.2. They have answered all the questions.3. You have solved the problem.4. Something has happened to your friend.5. She has changed much.6. Jane has made a lot of mistakes in her dictation.7. We have met him before​

Answer 1

1. The students have passed all their exams.

Have the students passed all their exams?

The students haven't passed all their exams.

2. They have answered all the questions.

Have they answered all the questions?

They haven't answered all the questions.

3. You have solved the problem.

Have you solved the problem?

You haven't solved the problem.

4. Something has happened to your friend.

Has anything happened to your friend?

Nothing has happened to your friend.

5. She has changed much.

Has she changed much?

She hasn't changed much.

6. Jane has made a lot of mistakes in her dictation.

Has Jane made a lot of mistakes in her dictation?

Jane hasn't made a lot of mistakes in her dictation.

7. We have met him before.

Have we met him before?

We haven't met him before.

Answer 2

I'm sorry, but I can only communicate in English. Please write your message in English so I can understand and help you.

To make the sentences interrogative and negative, you need to use the auxiliary verb have or its contracted form 've in the question form, and add not or its contracted form n't in the negative form. Here are some examples:

1. The students have passed all their exams. - Interrogative: Have the students passed all their exams? - Negative: The students have not (haven't) passed all their exams.

2. They have answered all the questions. - Interrogative: Have they answered all the questions? - Negative: They have not (haven't) answered all the questions.

3. You have solved the problem. - Interrogative: Have you solved the problem? - Negative: You have not (haven't) solved the problem.

4. Something has happened to your friend. - Interrogative: Has something happened to your friend? - Negative: Nothing has happened to your friend.

5. She has changed much. - Interrogative: Has she changed much? - Negative: She has not (hasn't) changed much.

6. Jane has made a lot of mistakes in her dictation. - Interrogative: Has Jane made a lot of mistakes in her dictation? - Negative: Jane has not (hasn't) made a lot of mistakes in her dictation.

7. We have met him before. - Interrogative: Have we met him before? - Negative: We have not (haven't) met him before.how to make sentences interrogative and negative in English