She is the prima donna of that theater company.

In this market, the situation of 'bad money drives out good' is indeed happening.

This calorimeter is used to measure the heat capacity of a substance.

His country was occupied by the enemy.

He respects both opinions.

He completed his university course.

I will go to buy a month's worth of food.

He publicly admitted that he is a bisexual.

The time complexity of this algorithm is O(n).

A cheetah can run very fast.