Identify the sentences with correct parallel structure. Check all that apply.

A. After the staff meeting, Lucas is always cranky, unfocused, and wants a nap.

B. As we prepared our presentation for the KLM proposal, Jim revised the PowerPoint, Linda double checked the numbers, and I created a handout.

C. Interpersonal communication, critical thinking, and the ability to problem solve are all qualities we look for in job candidates.

D. As receptionist, his duties include answering the phone, forwarding calls, and taking messages. Below the lobby, on the first floor, and off to the left, you will find a check-in desk.

The correct answer is letter "B" and "D": As we prepared our presentation for the KLM proposal, Jim revised the PowerPoint, Linda double checked the numbers, and I created a handout, As receptionist, his duties include answering the phone, forwarding calls, and taking messages. Below the lobby, on the first floor, and off to the left, you will find a check-in desk.

Explanation:

Parallel structure refers is a technique used in writing to list different items or actions using the same criteria. In other words, if the items listed are actions, all the verbs must be in the same time and person. For instance:

Marcus was chatting, listening to music, and doing his homework at the same time.

All the verbs above are in the past continuous tense and second person. Therefore, in the question, the sentences that represent parallel structure are:

commercial banking

provide online payment services

provide online banking

asset management firms

invest in people's funds in securities

accept tax return refunds

answer; comparing the additional benefits and costs;