когда Энтони и Кейт вошли в зал, та

когда Энтони и Кейт вошли в зал, там собралось уже человек двадцать.
Она старалась не напоминать ему о том, что он рассказал ей.
К Рождеству мы устроились на новом месте и познакомились почти со всеми соседями. Только моя сестра ещё не приехала, но её комната уже была готова

Результаты (английский) 1:

When Anthony and Keith entered the Hall, people were already gathered there.She tried not to remind him of what he told her.For Christmas we got settled in a new place and got acquainted with almost all its neighbors. Only my sister has not arrived, but her room was already ready

Результаты (английский) 2:

When Anthony and Kate entered the room, there had already gathered about twenty people.
She tried not to remind him of what he told her.
By Christmas, we settled in a new place and met with almost all its neighbors. Only my sister has not yet arrived, but her room was ready