Question

Ex. 3. Form nouns from the verbs.
To operate, to serve, to prevent, to differ, to divide, to enforce, to arrest, to perform, to preserve, to detect, to maintain, to form, to commit, to surbordinate.

Answer 1

Ответ:

To operate — an operator, to serve — a servant, to prevent — prevention, to differ — a difference, to divide — a division, to enforce — enforcement, to arrest — an arrestment, to perform — a performance, to preserve — preservation, to detect — a detector, to maintain — maintenance, to form — a formation, to commit — a commitment, to subordinate — subordination.