Question

Complete the phrasal verb with the correct particle.
Somebody had to work _______how to lay a cable under the Atlantic.

Виберіть одну відповідь:
off
out
up
in

Answer 1

Відповідь:

Somebody had to work UP how to lay a cable under the Atlantic

Answer 2

Ответ:

Somebody had to work out how to lay a cable under the Atlantic.

Объяснение: