Niagara Falls is a popular tourist attraction located on the border between the United States and Canada.

Be careful not to fall off the ladder.

If you don't study hard, you will fall behind in class.

He decided to take the fall for his team's mistake.

The beach is exposed at low tide due to the falling tide.

Many businesses fall under the influence of economic downturns.

If you stuff the box too full, the bottom will fall out.

When the enemy advanced unexpectedly, the soldiers had to fall back to a safer position.

Another step, and you will fall down the precipice.

His pleas for help fell on deaf ears.