______________ is the exchange of goods or services.
commerce
The movie made us laugh and it was a __________.
comedy
The graduation _________ decided that Mariana can not participate.
committee
I ____________ with my friends on the phone.
communicate
My dad's loan is __________ for the house.
collateral
I talked to your colleague.
colleague
My friend is a ___________ since she drives an hour to work everyday.
commuter
On You Tube there is a _______________ for make-up.
commercial