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In maths, substitution is often used to replace an __________ with a number.
Everything in the contract was open for __________.
He had a __________ to make to the police.
We will apply for __________ to extend our house.
Dress nicely or you may be refused _________.
Telecommunication is the ____________ of information by electronic and electrical means.
That ring is my most treasured __________.
Teacher was her __________.
The __________ in the 1930s led to much unemployment.
Can you do an __________ of a cat?