choose the word or group of words that best completes each of the following sentences:

You will surely help me with my work,_________?

choose the word or group of words that best completes each of the following sentences:

The trader tried to cash in________the customer's ignorance.

choose the word or group of words that best completes each of the following sentences:

She hates________waiting.

choose the word or group of words that best completes each of the following sentences:

He took his share and gave them______

choose the word or group of words that best completes each of the following sentences:

it is advisable to mind your own business and not_________