A bar of chocolate if you match these nouns

Match a noun from the left to another from the right to make a well known collocation
a grain pearls a load a slip a difference a heart a lapse a term the price (without) fear a question	opinion endearment gold truth rubbish contradiction concentration wisdom tongue time failure

Example sentences

1. a grain of truth
   There was more than a grain of truth in what he'd said.
   
2. pearls of wisdom
   The media assembled to catch the minister's pearls of political wisdom.
   
3. a load of rubbish
   Who said they were cheaper - what a load of rubbish!
   
4. slip of the tongue
   I called her new boyfriend by her previous boyfriend's name - it was just a slip of the tongue.
   
5. difference of opinion
   They had a difference of opinion about/over their child's education.
   
6. a heart of gold
   She really has a heart of gold. Every time I need help, she is there.
   
7. a lapse of concentration
   Sitting on the computer for hours often causes a lapse of concentration.
   
8. a term of endearment
   Be careful when you want to address strangers in a nice way that you don't say to them "my dear friend", because this is a term of endearment.
   
9. the price of failure
   We all pay the price for failure of our health care system
   
10. (without) fear of contradiction
    I think I can say, without fear of contradiction, that tonight has been a real success.
    
11. a question of time
    It's only a question of time till I can master English collocations.

Meanings

1. be very kind
2. a small amount of truth
3. the consequence of not succeeding
4. a slight disagreement
5. when it is necessary to wait for something
6. Something you say when you mean to say something else
7. a way you address someone you love
8. sure that no one else will say that you are wrong
9. a short time when someone is careless or forgetful
10. to say that something is complete nonsense or stupid
11. wise remarks (often used sarcastically to mean remarks that are not at all useful)