Which sentence does not contain any errors in comma usage?

a. you realize, needless to say, that we both plan to audition for the same part.

b. i wondered if she knew what she was doing to be honest.

c. everybody here hoped, it appears to meet the mayor.

d. ready, or not we are going to take the exam.

Read the excerpt from the travels of marco polo and study the map. when the traveler leaves kuh-banan he goes for fully eight days through a desert. . after these eight days he reaches a province called tun and kain, where there are cities and towns in plenty. it is situated on the northern borders of persia. there is an immense plain here, in which stands the solitary tree, which the christians call the dry tree. based on the excerpt and the map, what makes the journey to kain difficult? the kais sea travel through shiraz mountains and dry conditions the dry tree plains

How will charlie most likely change after his experience at the diner in part 2 of "flowers for algernon"? he should be kind to each person who crosses his path. he will be more sympathetic to those who are similar to the way he once was. he will attempt to the dishwasher receive the surgery he was given. he will react the same way each time he sees someone being treated unfairly.

Answer 3 and 5 for brainliest. i don’t have a link for #3 sadly.