He has none of his father's aggressiveness

You have to be aggressive to be a success

He's the very model of an aggressive salesman

The Americans are an aggressive people

He's active doing charity work

In addition many groups have been formed so that the elderly can socialize with one another and remain active participants in American life

If you have a positive attitude, you are looking for ways to solve the problems that you can solve, and you are letting go of the things over which you have no control

My grandmother attributes her good health to active living

In some companies, employees use paid holidays for their summer vacations

He was assertive by nature

Be active in doing good for people

We should play a more active role in combating global warming

Try to have a positive attitude about everything