1) Поставьте в отрицательную и вопросительную форму

1 They have already done this exercise.

2 I have seen 3 new films this year.

2) Переведите

1 Сколько книг ты прочитал в этом году?

2 Его сын только что вернулся из Москвы

3 Мы никогда не были в Лондоне

4 Я еще не прочитал эту книгу

1.1. Have they already done this exercise?

They haven't already done this exercise.

1.2. Have you seen 3 new films this year?

Но здесь можно и так задать вопрос:

Have I seen 3 new films this year?

I haven't seen 3 new films this year.

2.1. How many books have you read this year?

2.2. His son has just returned from Moscow.

2.3. We never were in London.

2.4. I haven't read this book yet.

1. they have not already done this exercise 2. i have not seen 3 new films this year. 2) 1. how many books have you read in this year? 2. his son has just returned in Moscow 3. we have never been in London 4. I have not read this booj