Question

You were at the sports centre yesterday evening,........? 1)did you 2)didn ’t you 3)weren’t you 4)were you

Answer 1

3)
.....................................

Answer 2

I think you are asking me to answer a question in Russian about the correct tag question for the sentence "You were at the sports centre yesterday evening". The correct answer is 3) weren't you. Here is a detailed explanation:

- A tag question is a short question added to the end of a statement to check or confirm something. For example, "You like pizza, don't you?" - The tag question usually has the opposite polarity of the statement. That means, if the statement is positive, the tag question is negative, and vice versa. For example, "She is smart, isn't she?" (positive statement, negative tag question) or "He didn't call you, did he?" (negative statement, positive tag question) - The tag question also usually matches the tense and the verb of the statement. That means, if the statement uses the past tense and the verb "to be", the tag question also uses the past tense and the verb "to be". For example, "They were happy, weren't they?" or "You were not angry, were you?" - In your question, the statement is "You were at the sports centre yesterday evening". This is a positive statement in the past tense with the verb "to be". Therefore, the tag question should be negative, in the past tense, and with the verb "to be". The only option that satisfies these criteria is "weren't you". - The other options are incorrect because they either have the wrong polarity, the wrong tense, or the wrong verb. For example, "did you" and "didn't you" use the verb "do" instead of "be", and "were you" is positive instead of negative.

I hope this helps you understand the grammar of tag questions. If you want to learn more, you can check out these websites: [English Grammar](https://english.stackexchange.com/questions/295132/did-you-were-at-home-or-were-you-at-home), [Englisch Lernen Online](https://www.englisch-hilfen.de/en/grammar/frage5.htm), and [UsingEnglish.com](https://www.usingenglish.com/forum/threads/you-did-play-tennis-yesterday-did-didnt-you.165690/).