I REALISED TOO LATE THAT MY QUESTION ABOUT THE PLANS FOR THEIR WEDD...

4. I realised too late that my question about the plans for their wedding was likely to

open a __________ of worms – I'd already been told they couldn't agree on anything.

a) tin

b) box

c) jar

d) can

a) This is not a correct collocation. Try again!

b) This is not a correct collocation. Try again!

c) This is not a correct collocation. Try again!

d) This is the correct answer. A can of worms is an informal expression that means a

very problematic situation. Well done.