1.   A strong wind was now blowing and there was a loud crack of thunder.

2.   As I hit the floor, I heard a loud crack in my arm.

3.   Lightning flickered across the sky, followed seconds later by a loud crack of thunder.

4.   Suddenly there was a loud crack and glass flew into the car.

5.   A loud crack shook Cruden from his bike and knocked his friend to the ground.

6.   A series of loud cracks erupted, and bullet casings flew onto the floor.

7.   From time to time, I heard a loud crack as another limb knocked too hard.

8.   I had my head down at the time, and there was a loud crack, almost like a cannon going off.

9.   It was a mismatch, as evinced by the loud crack of the bat.

10.   Take the honeymooner who was basking on a beach when he heard a loud crack, cried out in pain, then slipped mercifully into unconsciousness.