sentence: After her vacation in Tahiti, instead of using moisturizer, Angela used butter to treat her dry skin because the 
complete: moisturizer was nowhere to be found.

sentence: Elena got very good grades in school while Lindsey was constantly failing classes because 
complete: Lindsey did not have very good study habits.

sentence: It was easy for Derrick to stop smoking but not Matthew because 
complete:
Derrick had very good willpower.