подчеркни в словах буквы гласных звуков: работа.машина,музыка

фонетичний розбір слова книжка

Срочно помогите пожалуйста с цепочками НА ЗАВТРА!

1)Fe-Fe2O3-FeCL3-Fe(OH)3-Fe2O3-Fe 2)Mg-MgO-Mg3(NO3)2-Mg(OH)2-MgO-MgSO4

проверьте пожалуйста текст на наличие ошибок!!!!!! My favourite season is summer because I have my birthday party. In june I went to Svetlogorsk to my grany and grandad. There I went to summer house. In july I went to Balgariya with my friends. When we came to Balgariya we celebrated my birthday party. We bought defrents sweets, sweet drink, crisps and ice-cream. Then we went to hotel. We celebreted my birhtday party in hotel. My friends gave me many presents. Next we went to the disco and dance there. Every day we went at the seasight. In agust I came back home and my perents, granes and I went to Russia. There we went to shops and cafes. Every evening we went to the quay. When we came back I went for a wolk. Every day I went for a wolk with my friends. I like summer very much!