Fill in the gaps with the right form of the words in brackets. Travelling by air has both advantages as well as (advantage). The greatest (great) advantage is that it is the fastest way to get from one place to another, especially when long distances are involved (involve). It helps us save a lot of time. The air traveling is very comfortable (comfort). When we travel by air, we sit comfortal (com armchair, read magazines or do what we want.

Давайте подробно разберем вашу задачу и заполним пропуски правильными формами слов. 1. **Phrase:** "Travelling by air has both advantages as well as (advantage)." - Здесь нужно использовать множественное число, поэтому правильный вариант: **advantage** → **advantages**. - **Завершение:** "Travelling by air has both advantages as well as **advantages**." 2. **Phrase:** "The greatest (great) advantage is that it is the fastest way to get from one place to another, especially when long distances are involved (involve)." - Здесь нужно использовать суперлатив. Правильная форма: **great** → **greatest**. - **Завершение:** "The greatest **advantage** is that it is the fastest way to get from one place to another, especially when long distances are **involved**." 3. **Phrase:** "It helps us save a lot of time. The air traveling is very comfortable (comfort)." - Здесь используется прилагательное, которое описывает «air traveling». Правильная форма: **comfort** → **comfortable**. - **Завершение:** "The air traveling is very **comfortable**." 4. **Phrase:** "When we travel by air, we sit comfortal (com armchair), read magazines or do what we want." - В этом предложении необходимо существительное, которое описывает предмет, на котором мы сидим. Правильная форма: **comfortal** → **comfortably** (либо можно просто использовать "in an armchair"). - **Завершение:** "When we travel by air, we sit **comfortably**, read magazines or do what we want." Теперь объединим все исправления: **Полный текст с заполненными пропусками:** "Travelling by air has both advantages as well as advantages. The greatest advantage is that it is the fastest way to get from one place to another, especially when long distances are involved. It helps us save a lot of time. The air traveling is very comfortable. When we travel by air, we sit comfortably, read magazines or do what we want." Таким образом, мы правильно заполнили пропуски, применяя нужные формы слов.