1. Рас­крой­те скоб­ки: - If only I (train) hard for the race. – Well, you can compete again next year.

- I wish I (not to give) George the money.

- I wish Bill (tell) us yesterday why he was so sad.

- I wish you (take off) your dirty boots at the door. Now, I have to clean it all.

- I wish I (put on) my heavy coat. I feel really cold now.

ответ: 1. Не знаю

2. I wish i cant give George the money

3. I wish Bill said us yesterday why he was so sad.

4. I wish you cant take your dirty boots..

Объяснение:

- If only I had trained hard for the race. – Well, you can compete again next year.

- I wish I had not given George the money.

- I wish Bill had told us yesterday why he was so sad.

- I wish you had taken off your dirty boots at the door. Now, I have to clean it all.

- I wish I had put on my heavy coat. I feel really cold now.

Объяснение:

I wish / If only = сожалеем о чем-то.

Если сожалеем о то используем had + v3

v3 - это третья форма глагола (trained, given, told, taken)