What do you mean?: Understanding Idioms

'Don't put your eggs in one basket' (a) to hope one course of action will work will give a successful outcome OR (b) to carry something?

'Under the weather' (a) feeling cold or (b) feeling slightly unwell/low spirits

'Once in a blue moon' (a) occasionally/rarely OR (b) to live on the moon?

'The best thing since sliced bread' (a) amazing OR (b) beautiful?

' barking up the wrong tree' (a) to misunderstand OR (b) to shout loudly?

'Wrap your head around something' (a) to work hard on something (b) to think/reflect on something to understand it well.

'I bet hit the sack' (a) to carry something (b) to go to bed?

'No pain, no gain'. (a) To say something doesn't hurt (b) No success without effort.

'There's no such thing as a free lunch' (a) don't expect to get something for nothing (b) you have to pay for lunch

'You can't judge a book by its cover' (a) to read a boring book (b) don't base your opinion on outward appearances.i

'Miss the boat' (a) to miss an opportunity or (b) to misunderstand something

'Tie the knot' (a) get married OR (b) to secure something?

'Pull yourself together' (a) to calm down after getting angry/upset (b) to get better soon

'to rain on someone's parade' (a) to put an abrupt stop to someone's success/happiness (b) to support someone in tough times

'Let someone off the hook' (a) to stop chasing someone (b) to allow someone to escape blame or punishment

'It's a piece of cake' (a) delicious OR (b) easy?

'The ball is in your court' (a) Go to court OR (b) It's your turn to respond?

'To let the cat out of the bag' (a) to wake someone up (b) to reveal a secret

'bite your tongue' (a) to get annoyed OR (b) to stay silent about something?

'sit on the fence' (a) to take a break OR (b) to be undecided about something?

'to bury the hatchet' (a) to end a fight/forgive and forget OR (b) to hide something?

'I smell a rat' (a) a bad odour OR (b) to know something is wrong?