Got removed :) Which sentence uses the word efficient correctly?

The flowers looked efficient after the warm summer rain.

My left shoe was so efficient, it hurt my heel when I walked.

It was more efficient to address all the letters at once than one by one.

When Mom asked if I wanted more soup, I told her one bowl would be efficient.

C

Explanation: efficient usually means to speed up, quicken, or reduce. In this case by doing all the letters at once you are reducing the time you need to address them all

Hope this helps

the correct order is:

you're your own worst enemy:

they're going to say what they say, but

their opinions aren't holding you

back. it's your self-defeatist

attitude that's keeping your work

from getting its due.

because she needs money