Vitamin C helps our bodies make a special chemical, which _______ affects our brains, making us feel happy

“Dear Frank, when will our wedding be?” — “Ah, when? God knows.” He said, and ____ away from her, walked rapidly away. [ ]

I think Tom will _______ a good monitor, so I’m going to vote for him.

Being able to speak another languagefluently could be a great ___when you are looking for a job

The girl devoted all her time she had_______ others.