Answer:
B&C
Explanation:
A is incorrect because cars will cause more pollution not get rid of it
D is incorrect because you are taking the land to build more buildings not leaving room for agriculture
Answer:
the last option: Potatoes are my favorite vegetable because they can be eaten in so many delicious ways such as fried, mashed with butter, and baked with cheese and bacon.
eaten is past tense, so you want the rest of the sentence to be written in past tense: fried, mashed, and baked
Explanation:
relative clause
it modifies noun phrase by some grammatical tools
example
my friend who is coming from America is coming to the dinner
here who is used to indicate the noun phrase
subject verb agreement
A subject and a verb must agree, even when other words or phrases come between them.
example
The flock of geese is flying south for the winter.
The subject is flock, so the verb should be is flying.
Usually you would add and, or you could add a coma. But make sure you have no words that make no sense
