Wounded involves bleeding- if you break a bone, you are injured, but not necessarily wounded. Wound is also used when violence is involved.
2- Due because it means the arranged time.
a) One good turn deserves another - if someone helps you, help them in return
b) Least said soonest mended - if people don't discuss things too much, things will calm down more quckly
c) The end justifies the means - it doesn't matter how you do it, if the result is good
d) Many hands make light work - if everybody works together, things get done
e) All work and no play makes Jack a dull boy - you need recreation and pleasure in life
f) Spare the rod and spoil the child - if you don't discipline a child, they will grow up selfish
g) There's no smoke without fire - where there is talk and rumour, there is some truth
h) Two wrongs don't make a right - if someone wrongs you, you don't have the right to wrong them back
i) Once bitten twice shy - if something bad happens to you, you'll be more careful the next time you're in a similar situation
4 this is describing a conservative person
5 the small print is a term to describe conditions that aren'ty advertised- insurance looks great in the advert, less good in the contract. Hidden strings are costs that aren't mentioned at first
6- Peoples is right- if each nation is a people, then there are many peoples in the world.