relapsed

"Buying more servers would improve performance."

"Maintaining sobriety is crucial for Mark to succeed in his demanding job. "

"The children physically exhausted themselves playing tag in the park. "

"He aggravated his traffic violation by driving away from the police officer. "

"He will need lots of practice with the lines before he performs them."

"The new schedule caused confusion among the students. "

"He has improved recently but keeps relapsing into states of utter confusion."

"Unfortunately, the heavy rain prevented the soccer game from taking place. "

"a recently published book"

"The improvement in her math scores was noticeable after she started attending extra tutoring sessions. "

"He drank the water I gave him."

"The tomato plants had some kind of disease that left their leaves splotchy and fruit withered."