Какое слово надо вставить where is it? it is the sky

Where is it ? It is in the sky 

1 The aim of ploughing is to improve the soil fertility. определение
2 The thought of using his own car has never occurred to him. определение
3 Everyone liked the idea of buying a pet. предложное дополнение
4 Having harvested crops all the students left the farm. обстоятельство
5 This engineer is responsible for finishing on time. предложное дополнение
1 Целью вспашки является повышение плодородия почв.
2 Мысль об использовании своего собственного автомобиля никогда не приходила ему в голову.
3 Всем понравилась идея покупки домашнего животного.
4 Собрав урожай все студенты ушли с фермы.
5 Этот инженер несет ответственность за отделочные вовремя.

Яwill tell you about my homeland Azerbaijan Baku the name of the capital is interpreted as "wind blow". Azerbaijan is Bordered by Russia, Iran, Armenia, Georgia, Turkey.The Caspian sea washes Azerbaijan. The sights of the Azerbaijani capital, which is equal to virtually no on the Eastern light – the Maiden tower.One of the main treasures of the country's culture was the Nizami Museum of literature.This is a great place in Baku, where you can see the national literature. The facade is decorated with several statues of national writers and poets of different eras. The most popular shopping center in Baku is the shopping center Park Bulvar"Buta Palace" – an island of old heritage, which meets all standards of modernity in the rapidly developing Baku. The complex is like a precious stone in the ring of the capital, a crossroads of feelings and thoughts that combine the delicacy of taste and delicacy of feeling.Nizami Ganjavi Azerbaijani poet Classic Persian poetry, one of the greatest poets of the medieval East, a major romantic poet in the Persian epic literature, which has enriched the Persian epic the poetry of colloquial speech and realistic style.
The most famous street Baku – Nizami.