Mai has recently created her own e-mail account. Her father gave her permission to e-mail her friends and family, but warned her that it is dangerous to open e-mails from people she does not know. Mai did not understand why her father would give her this warning. Why did Mai’s father say it is dangerous to open e-mails from unknown senders? Check all that apply. The sender could be a hacker. The e-mail could be inappropriate. The e-mails usually contain jokes. The e-mail may belong to someone else The message may contain a virus.

The sender could be a hacker.

The e-mail could be inappropriate.

The message may contain a virus.

i have 15 more questions to answer and i’m a english person

to eliminate ambiguous remote or broad reference it is necessary to focus on anaphoric reference. by definition "anaphoric reference means that a word in a text refers back to other ideas in the text for its meaning." the references should be clear and leave no room for ambiguity.

in the first case the pronoun it probably refers to the car but it has not been mentioned before so we should replace it for the car. in doing so the statement becomes clear.

in sentence number   two   the pronoun he refers to charles dickens the author. yet, the first half of the sentence is about the book a tale of two cities. to repair this it would be better to rephrase the first half : after i read   a tale of two cities by dickens, he so as to remove the remote reference.