Упр. 10.9 Добавьте краткий вопрос «не так ли?» 1. Your father has traveled a lot,
2. You have seen Pete today,
3. He hasn't been to Moscow since last year,
4. You haven't met him for a long time,
5. The rain has stopped,
6. Mother has prepared a good breakfast,
7. Her parents have promised to take her to the Zoo,
8. We have already solved the problem,
9. I haven't made many mistakes,
10. The weather has changed,
11. Nick has come back from the sea,
12. The students have understood the rule,​

1. Your father has traveled a lot, hasn't he?
To add the question "hasn't he?" at the end, we use the contraction "hasn't" which is the short form of "has not."

2. You have seen Pete today, haven't you?
Similarly, we use the contraction "haven't" at the end of the sentence as a short form of "have not."

3. He hasn't been to Moscow since last year, has he?
In this case, we use the contraction "hasn't" to indicate the negative form, and again add the question "has he?" at the end.

4. You haven't met him for a long time, have you?
Here, we use the contraction "haven't" and add "have you?" as the question at the end to make it a complete sentence.

5. The rain has stopped, hasn't it?
Since the sentence is positive, we use the question "hasn't it?" at the end to ask if the statement is correct.

6. Mother has prepared a good breakfast, hasn't she?
To add the short question, we use the contraction "hasn't" and ask "hasn't she?" at the end of the sentence.

7. Her parents have promised to take her to the Zoo, haven't they?
Similarly, we use the contraction "haven't" and ask "haven't they?" to add the question.

8. We have already solved the problem, haven't we?
Using the contraction "haven't" and asking "haven't we?" validates if the statement is true.

9. I haven't made many mistakes, have I?
By using "haven't" and asking "have I?" at the end, we form the question.

10. The weather has changed, hasn't it?
Using "hasn't it?" at the end, we can confirm the statement as true or ask it as a question.

11. Nick has come back from the sea, hasn't he?
By using "hasn't he?" at the end, we can add the question form to the statement.

12. The students have understood the rule, haven't they?
To ask the question, we use "haven't they?" at the end, indicating the negative form and questioning if they have understood or not.