Answer:
If there [is] too much garbage, the air will be seriously polluted.
What a pity[,] I have to look at my little brother, so I can't go to the cinema tonight.
Explanation:
Any sentence with if at the beginning is usually present tense.
Commas always go after "What a pity".
I also did not see periods at the end of both sentences.
I'm traveling to the United States for the first time. What do you know about manners in the U.S.? What tips do you have about being polite?
Answer:
independent clauses can be a complete sentence, or can be part of a sentence.
subordinate clauses can't be a complete sentence. A subordinate clause can only be part of a sentence.
Explanation:
Answer:
I think it is of "song of myself".
