Даю 20 баллов,пожалуйста,помогите сделать ех.9

1. are smaller than in new cinema houses 2. are narrower than in new cinema houses 3. are wider than in old cinemas 4. more comfortable than in old cinemas 5. more expensive than in old cinemas 6. are modern and better вот и всё,все 5 точно правильно,но с 6 немного сомневаюсь