Допоможіть, будь ласка,
100 years argo, people didn't ...... live as they do today ( long)

2. It used to be ......... to communicate with people on the side of the world ( far, difficult)

3. It is ......... for modern business to pay their employees ( far, expensive)

4. Nowadays, doctors are ....... then they were in the past ( much, educated)