B11 For years the old town theatre was a failure. It was very expensive but not comfortable,and most...

B11 For years the old town theatre was a failure. It was very expensive but not comfortable, and most of the plays performed were unpopular. B12 In an attempt to make it more commercially successful, they began putting on more comedies and well-known, successful dramas. B13 Because the audiences were made up of mainly young people with low incomes and students, discounted tickets were introduced. B14 In addition, there was the issue of uncomfortable seating. Despite the huge cost, the old seats were ripped out and new ones installed. B15 All of these measures made the theatre’s new owner rather anxious. Would there be enough new customers to make up for all the money invested? B16 But in reality, everything has worked out really well. Audiences are on average three times larger than before. The theatre is now an outstanding success.

Конечно! Давайте разберем, как правильно изменить форму данных слов, чтобы они подходили в предложения:

B11. For years the old town theatre was a failure. It was very expensive but not comfortable, and most of the plays performed were unpopular.

• Слово "POPULAR" нужно изменить на "unpopular", чтобы подчеркнуть, что пьесы не пользовались популярностью.

B12. In an attempt to make it more commercial, they began putting on more comedies and well-known, successful dramas.

• Слово "COMMERCE" должно быть изменено на "commercial", чтобы указать на попытку сделать театр более прибыльным и ориентированным на массового зрителя.

B13. Because the audiences were made up of mainly young people with low incomes and students, discounted tickets were introduced.

• Слово "MAIN" следует изменить на "mainly", чтобы описать, что большинство аудитории составляли молодые люди и студенты.

B14. In addition, there was the issue of the uncomfortable seating. Despite the huge cost, the old seats were ripped out and new ones installed.

• Слово "ADD" нужно изменить на "addition", чтобы показать, что это дополнительная проблема, которую необходимо было решить.

B15. All of these measures made the theatre’s new owner rather anxious. Would there be enough new customers to make up for all the money invested?

• Слово "ANXIETY" следует изменить на "anxious", чтобы описать состояние тревоги владельца.

B16. But in reality everything has worked out really well. Audiences are on average three times larger than before.

• Слово "REAL" нужно изменить на "reality", чтобы указать на то, что в действительности все оказалось успешным.

Таким образом, правильные формы слов будут: unpopular, commercial, mainly, addition, anxious, reality. Надеюсь, это вам поможет!