11.   The wound had become infected by the constant rubbing of a heavy load.

12.   Then she laid this heavy load on me that she was concerned about my ability to work with the team.

13.   They were travelling very slowly, and the heavy load they were carrying sapped their strength.

14.   Think of it-three jobs-that is a heavy load to bear.

15.   When you are lifting heavy loads, be careful not to strain a back muscle.

16.   Whenever you pick up a heavy load, bend both legs.

17.   He was carrying a very heavy load.

18.   She was carrying a heavy load of legal documents in her briefcase.

19.   The cruel guards promptly horsewhipped the prisoners if they collapsed under the heavy loads they were forced to carry.

20.   Tough going for the burros on the canyon trail, even without the added impediment of heavy loads.