Продолжение того текста.Нужно раскрыть скобки. Прошу,помогите!!Буду очень благодарна! The Cyrillic alphabet is the alphabet used in Russian text. It is one of the most (B13)_________________________(wide) used alphabets in the ...

Продолжение того текста.Нужно раскрыть скобки. Прошу,помогите!!Буду очень благодарна! The Cyrillic alphabet is the alphabet used in Russian text. It is one of the most (B13)_________________________(wide) used alphabets in the world. The alphabet is used in (B14)_________________________(vary) languages, including Russian, Bulgarian, Serbian and Ukrainian. It began in the (B15)_________________________(ten) century in the Bulgarian Empire. It was created by two Greek brothers, Cyril and Methodius. It was formed from the Greek alphabet, although there are many (B16)_______________________________(differ) between the two. Some people would like the alphabet to be called the Russian alphabet, to refer to Russia, just as the Greek alphabet refers to Greece. They (B17)_______________________________(agree) with the name Cyrillic. The alphabet recently became the EU’s third (B18)_______________________(office) script, after Latin and Greek, when Bulgaria joined the EU.