Multiple choice softskills communication

We must (be quick) _________ ____ or we'll be late for school!

  1. act up

  2. fasten on

  3. hurry up

  4. speed in

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

'Hurry up' means to act quickly or rush, which perfectly matches the context of being late for school. 'Act up' means to behave badly or malfunction, 'fasten on' is not idiomatic, and 'speed in' is not a correct phrasal verb construction.