V. В следующих предложениях сказуемое используется в а) Present Simple, b) Past Simple, c) Present Perfect, d) Past Perfect.

1. Russia never divided nations. - Past Simple. 2. The country has embarked on a path of reform. - Present Perfect. 3. The main occupations of the Ancient Slavs were agriculture, cattle breeding, hunting and fishing. - Past Simple. 4. By the 13 th century the ancient Russian state had fallen apart into many small principalities.- Past Perfect.