Ancient Roman economy depended on oil.

What’s an electronic nose?

– _______ started working at Monte Testaccio in the late 19th century.

The main objective of this passage is to:

The computer has deleted all of the answers.

Paula and Fred had been fighting for an hour.

Some of the servers were very confused.

News of the murder spread.

Carla dropped the groceries.

Linguists claim that: