'favor' means ...
something you do for someone in order to help them
'dental' means ...
relating to teeth
'treatment' means ...
the process of providing medical care
'making a living' means ...
earning (enough) money to live
'swapped' means ...
gave something to someone in exchange for something else
'set up' means ...
started something
'break down' means ...
stop working
'fosters' means ...
b. helps something to develop over a period of time
'tangible' means ...
c. something that you can touch
'tricky' means ...
a. difficult to do
