Напишите как будут эти слова( напишу ниже) в положительной, сравнительной и превосходной степени: wonderful, crowded, modern, difficult, intelligent, dangerous, important.
Wonderful, crowded, modern, difficult, intelligent, dangerous, important. More wonderful, more crowded, more modern/moderner, more difficult, more intelligent, more dangerous, more important. The most wonderful, the most crowded, the most modern/the modernest, the most difficult, the most intelligent, the most dangerous, the most important.
More wonderful, more crowded, more modern/moderner, more difficult, more intelligent, more dangerous, more important.
The most wonderful, the most crowded, the most modern/the modernest, the most difficult, the most intelligent, the most dangerous, the most important.