He threw a smoke bomb to obstruct the enemy's view.

He fired a round shot from the cannon.

The police used tear gas against the demonstrators.

He knows how to defuse a bomb.

The police found a car rigged with a bomb.

My father drinks milk every morning.

He always comes late, so it's hard to wait.

She drinks milk every day to maintain her health.

He is working hard on his Japanese studies day by day.

Every day, he exercises at the gym.