• Home
  • "There is definitely something wrong with your plumbing.
Question 1:
"There is definitely something wrong with your plumbing. Something is ....... up the works. I would recommend*^*calling a plumber," George told his friend.
A. gumming
B. blinding
C. restricting
D. dampening

These questions are from this test. Would you like to take a practice test?

English Slang Idioms (343) | B2 – Upper-Intermediate