1.   Despite his strong constitution, his health was beginning to suffer.

2.   His health began to fail as a result of severe attacks of asthma.

3.   My health finally began to improve when I changed to a less stressful job.

4.   His legendary calm never failed, even when his health began to deteriorate.

5.   Later still, if his own health began to fail, the farm would have to be run by a competent manager.

6.   Before his health began to fail recently, he was looking forward to marrying his girlfriend, Julia Sparks, in December.

7.   A few days later, his health began deteriorating.

8.   Even as his health begins to falter, Tonio is determined to continue dancing.

9.   Good health begins with a good beating.