Unit 38 Science and engineering, exercise 1

Choose the best word to complete the sentences.

  1. Her recent work considers how digital are changing film-making.
  2. 'Critical path analysis' is a used to determine the shortest possible time in which a project can take place.
  3. Entrepreneurs are likely to be more successful if they possess business or skills.
  4. innovation usually proceeds in small steps with continuous improvements in performance.

A message or some feedback if needed.