English

Reagan

22 May, 02:19

Which is the best use of punctuation?

A) Pole vaulting-and shot put-are Olympic track and field events.

B) The Industrial Revolution (a period between 1750 and 1850) brought many changes to manufacturing.

C) Students will study economics, and history throughout the course.

D) The show (was a spectacular event) that people will remember for many subsequent years.