The correct answer is the last option.
To credit a source means to ACKNOWLEDGE WHERE YOU FOUND A SOURCE. In order to avoid plagiarism, the writer has to cite the sources where he found information, being the most common citation formats APA or MLA. The citation style to use will depend on the topic to discuss in the paper.
What’s the options? Can u ask more clearly
I think it's present participle
Answer:
Explanation:
Although i've never read the passage, I would say myth.
The answer is
A. We helped Joan to pack all her things.
helped is a simple past tense word