Read the passage and fill in the appropriate word in the gaps:

Uche went for her regular check-up recently and discovered to her amazement that her __1_ mass indicated that she was ginning weight. She was also found to have a _2__ level. She decided it was best she registered with a GYM close to her house for ___3_ classes. She also needed to have a change of __4____ because she was becoming __5___ to sweet drinks. It was not going to be easy but she made up her mind to give it all it takes to be healthy.

Choose from the options below, the word that best fits into number 3.