Multiple choice

Directions: Among the four alternatives pick the correct phrasal word for the given meaning.

Increase the rate of

  1. Step in

  2. Step out

  3. Step up

  4. Step for

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Step up means to increase the rate, level, or amount of something. This phrasal verb can mean to accelerate something, take action, or increase intensity. 'Step in' means to intervene, 'Step out' means to leave temporarily, and 'Step for' is not a standard phrasal verb.