Which verb best completes this sentence?

i think i your dog barking in the backyard.

a.
hear

b.
hears

c.
had heard

d.
will have heard

Refer to the list of words parts on the left to answer the questions. what prefix is used in the word incredulous? what suffix is used in the word incredulous? what word root is used in the word incredulous?

Which type of appeal does president lincoln use in these lines to try to persuade southerners

What is the best prediction of the meaning of thrilling based on the context clues?