Look at these words which are used in the TED Talk. Match the words with their definitions.
Correct! Wrong!
The cords that hold the shoe tight around your foot
Correct! Wrong!
To attach or fasten with a string or cord
Correct! Wrong!
A join made by tying two pieces of string or cord together
Correct! Wrong!
A curved shape that comes round and crosses itself
Correct! Wrong!
When a knot falls and unties itself
Correct! Wrong!
