1. Uros people began to live this way.
2. Uros people began to live in this way.
3. Uros people began to live by making their houses and boats with reeds as well.
4. Uros people began to live by also making their houses and boats with reeds.
(Are they all grammatical? Would you check the sentences? Thank you. Take care.)
All are grammatically correct, but #3 would be better if the end of the sentence read this way: ... houses with reeds and their boats as well.
1. "Uros people began to live this way."
This sentence is not grammatically correct. The phrase "this way" lacks clarity as it does not specify how the Uros people began to live. It would be better to provide more information or context to make the sentence clearer.
2. "Uros people began to live in this way."
This sentence is grammatically correct. It suggests that the Uros people started living in a certain manner, but without further context, it is unclear how exactly they started living.
3. "Uros people began to live by making their houses and boats with reeds as well."
This sentence is grammatically correct. It explains that the Uros people started living by constructing their houses and boats using reeds alongside other materials. It provides a clear explanation of how they began to live.
4. "Uros people began to live by also making their houses and boats with reeds."
This sentence is also grammatically correct. It states that the Uros people started living by making their houses and boats using reeds, in addition to other materials. The inclusion of "also" indicates that reeds were an additional component, implying that they used other materials as well.
Overall, Sentence 3 and Sentence 4 are the most clear and specific in explaining how the Uros people began to live.