386 address, I shall write you a letter. 3. If she (not to be) so absent-minded, she would be a much better student. 4. If my sister does not go to the south, we (to spend) the summer in St. Petersburg together. 5. If they (not to go) to Moscow last year, they would not have heard that famous musician. 6. If you (not to get) tickets for the Philharmonic, we shall stay at home. 7. If you were not so careless about your health, you (to con- sult) the doctor. 8. I should be delighted if I (to have) such a beautiful fur coat. 9. If it (to rain), we shall have to stay at home. 10. If he (to work) hard, he would have achieved great progress. 11. If it is not too cold, I (not to put) on my coat. 12. I (to write) the composition long ago if you had not disturbed me. 13. If he (not to read) so much, he would not be so clever. 14. If my friend (to be) at home, he will tell us what to do.​

This sentence is incomplete and does not provide enough information to determine the type of conditional sentence or the correct verb form. A complete sentence is needed to properly analyze it.If she were not so absent-minded, she would be a much better student. This is a type 2 conditional sentence, which expresses a hypothetical or unlikely situation in the present or future. The correct verb form is the past simple in the if clause and the modal verb "would" + base form of the verb in the main clause. The sentence is correctly structured.If my sister does not go to the south, we will spend the summer in St. Petersburg together. This is a type 1 conditional sentence, which expresses a possible situation in the present or future. The correct verb form is the present simple in the if clause and the future simple with "will" in the main clause. The sentence is correctly structured.If they had not gone to Moscow last year, they would not have heard that famous musician. This is a type 3 conditional sentence, which expresses an imaginary situation in the past. The correct verb form is the past perfect in the if clause and the past perfect with "would have" in the main clause. The sentence is correctly structured.If you don't get tickets for the Philharmonic, we will stay at home. This is a type 1 conditional sentence, which expresses a possible situation in the present or future. The correct verb form is the present simple in the if clause and the future simple with "will" in the main clause. The sentence is correctly structured.If you were not so careless about your health, you would consult the doctor. This is a type 2 conditional sentence, which expresses a hypothetical or unlikely situation in the present or future. The correct verb form is the past simple in the if clause and the modal verb "would" + base form of the verb in the main clause. The sentence is correctly structured.I would be delighted if I had such a beautiful fur coat. This is a type 3 conditional sentence, which expresses an imaginary situation in the past. The correct verb form is the past perfect in the if clause and the past perfect with "would have" in the main clause. The sentence is correctly structured.If it rains, we will have to stay at home. This is a type 1 conditional sentence, which expresses a possible situation in the present or future. The correct verb form is the present simple in the if clause and the future simple with "will" in the main clause. The sentence is correctly structured.If he had worked hard, he would have achieved great progress. This is a type 3 conditional sentence, which expresses an imaginary situation in the past. The correct verb form is the past perfect in the if clause and the past perfect with "would have" in the main clause. The sentence is correctly structured.If it is not too cold, I won't put on my coat. This is a type 1 conditional sentence, which expresses a possible situation in the present or future. The correct verb form is the present simple in the if clause and the negative present simple in the main clause. The sentence is correctly structured.I would have written the composition long ago if you had not disturbed me. This is a type 3 conditional sentence, which expresses an imaginary situation in the past. The correct verb form is the past perfect in the if clause and the past perfect with "would have" in the main clause. The sentence is correctly structured.If he did not read so much, he would not be so clever. This is a type 2 conditional sentence, which expresses a hypothetical or unlikely situation in the present or