5.
Equalize - to make things or people equal.
They are putting pressure on the government to equalize state pension ages
between men and women.
6.
Hypothetical - imagined or suggested but not necessarily real or true.
He described a hypothetical case to clarify her point.
7.
Skyrocket - to rise extremely quickly or make
extremely quick progress
towards success.
Housing prices have skyrocketed in recent years in Uzbekistan, as a result
ordinary people can not afford to buy.
8.
Disrupt - to prevent something, especially a system, process, or event, from
continuing as usual or as expected.
A heavy fall of snow disrupted traffic during the rush hour.
9.
Switch to - to change suddenly or completely from one thing to another, or to
exchange one person or thing with another.
Smith decided to switch his major from engineering to medicine.
10.
Viability - the degree of chance that something will succeed.
This year will serve as an important test of commercial viability for the new
electric vehicles.