Spelling
Verb with -ing
Gerund
Big Ben
London
# football teams from spain
barcelona, RM, AM
All power
Knowledge
Rio De Janeiro
American states
Washington, New York, California
Partner
Colleague
The Colosseum
Rome
Parts of a bicycle
Chain, pedal, Saddle
Had to be done
necessary
Trafalgar square
London
organs of the human body
liver, heart, lungs