Конечно! Давай посмотрим на каждое предложение и откроем скобки.
A group of spectators (sit)… — A group of spectators were sitting at the stadium when the lights suddenly dimmed. The magician descended the small winding stairs and heard that a presenter had already announced him. After the show everybody applauded him.
After they (get)… — After they got divorced, they were on the warpath for long years.
Before she (become)… — Before she became popular practically overnight, she had been practicing for many years.
Last week at this time they (have)… — Last week at this time they were having a rehearsal before the first night. It was obvious that they had prepared a special show for their audience.
A famous chef (decide)… — A famous chef decided to reveal the basic principles of some recipes, but somebody stole his cookbook.
She felt thrilled… *(travel)… — She felt thrilled. She had been traveling for a month, and she brought many souvenirs.
Каждое глагольное время здесь указывает на определённое время или порядок действий. Надеюсь, помогло! Если есть вопросы, не стесняйся задавать.
