The correct answer is C. Because a complex sentence contains one independent clause (in this case, 'the flight attendant coughed gently to get his attention') and at least one dependent/subordinate clause (in this case, 'as Jake was reading the letter from June yet again').
Answer:
A. Divide long sentences into two or more shorter ones
Sorry if I'm wrong :(
Some of the important contributions made by ancient civilizations are summarized as follows: Assyrians & Mesopotamians - Farming, agriculture and metallurgy. ... Egyptians - Ancient architecture, art of writing, medicines and surgery. Greeks - Progressive philosophy, weapons and naval warfare.
They all look good to me. All of your answers is what I would have chosen. :)
Let’s get voting!! Vote more, happy for years!