2.2 People dueled with swords in the Middle Ages, but pistols were used in later times.
A. Move in the Middle Ages to come before people.
B. Change pistols were used to they used pistols.
C. No correction is needed.

Read the following passage: sari couldn't believe her bad luck. she had locked her keys in the car. to add fuel to the fire, her cell phone was in the locked car, and she was late for a very important meeting. she knocked on her neighbor's door so that she could ask to use his phone, but he was not not home. what was she to do? what role does the idiom in the passage serve? a. it shows that sari has incredibly bad luck when it comes to work. b. it shows that sari's neighbor was not home either. c. it shows that sari locked her keys in the car. d. it shows that sari's situation was worse than it seemed at first.

The overwhelming majority of the peoples and nations of the world today want to live in peace

What task did the surveyors do? a. they studied the landscape to determine the most direct route for building a road. b. they designed treadmills that lifted blocks of stone to where they were needed. c. they dug trenches and filled them with sand, concrete, and large blocks to form a road.