Which sentence contains an antecedent that is unclear, missing, or confusing?

a. on the front page of the newspaper was a picture of my mom and me!
b. i use online references because i can always find what i need online.
c. in the encyclopedia it says that english has words from many different languages.
d. he told my brother that some great deals can be found at the flea market.

Of the poems you have read so far, which did you find most powerful regarding the themes of identity and/or freedom and why? don't forget evidence (quotes, name of poem,

Read the excerpt from "death by black hole."albert einstein's general theory of relativity, published in 1916, provides the insight to understand the bizarre structureof space and time in a high-gravity environment. later research by the american physicist john a. wheeler, and others, to formulate a vocabulary as well as the mathematical tools to describe and predict what a black hole will do toits surroundings.read the excerpt from "man listening to disc."and i bow deeply to thelonious monkfor figuring out a wayto motorize or whatever-his huge pianoso he could be with us today.these excerpts are similar because both texts

Retell the main events of this story as jerry might tell them to his best friend when he returns from vacation or to his own son later in life. in the story through the tunnel