Identify the most appropriate option to improve the underlined segment. If no improvement is required, select "No improvement".
This is a class who is expected to do exceptionally well in the quiz next week.

Options

A. which is expected to do
B. which are expecting to be doing
C. that is expecting to done
D. No improvement

Answer

A

Explanation

We use .who. for living beings and .which. for non living things. In the given sentence, we are referring to a class i.e a non living thing. Hence, which is expected to do will be the most appropriate answer