e portfolio 6

1.
Instead of assigning different roles of perspective and look at the issues from different point of view, they split up the question into little parts and have each speaker talk about the definition and their perspective.

correction:

Instead of assigning different roles of perspective and looking at the issues from different point of view, they split up the question into little parts and have each speaker talk about the definition and their perspective.

explanation:
parallel structures.
The verb behind "and" should have same form as the one in front.

2.
In the other hand, X opposed that hybrid car is a expensive, inconvenient and unmodified car.

correction:
On the other hand, X opposed that hybrid car is an expensive, inconvenient and unmodified car.

explanation:
article/preposition
There is a singular generic noun with an adjective starting with a vowel behind the article.
Therefore, "an " should be used instead of "a", unless the adjective starts with a consonant.



3.
Besides, GM foods can increase crop productivity due to its resistance in pest and viruses.

correction:
Besides, GM foods can increase crop productivity due to their resistance in pest and viruses.

explanation;
pronoun reference.
"their" should be used since here it refers to the "foods" which is a plural noun.