Lieutenant is not a part of the main clause, and it is an address to a person that is inserted into the sentence. It must be therefore separated by comas on both sides: the correct answer is a.
B- They both describe the main points of a text.
Explanation:
The brutal regime, in power from 1975-1979, claimed the lives of up to two million people. Under the Marxist leader Pol Pot, the Khmer Rouge tried to take Cambodia back to the Middle Ages, forcing millions of people from the cities to work on communal farms in the countryside.
Answer:
<u>it means join or combine something and form a single unit called </u><u>combining.</u><u />
Both the British and Turkish demand the Rosetta Stone.
The British order the French to hand over their treasures.
Both the French army and scholars retreat to Alexandria.
The French scholars hand the Rosetta Stone to the Turks.
