This is a computer game / These are computer games
This is a computer game
This is a truck / These are trucks.
This is a truck
These are watches / This is a watch
This is a watch
This is a robot / These are robots
This is a robot.
This is a alien / These are aliens
This is a alien.
These are cameras / This is a camera
This is a camera
This is a kite / these are kites
These are kites