testify

"The student's declaration that she was ready for the exam was a relief to her parents. "

"My knowledge of history helped me understand the current political situation better. "

"The robbery of the school's art supplies was a serious crime. "

"The student diligently studied for the exam, carefully reviewing all the notes. "

"The witness testified that she saw the man running from the store. "

"The online personal for finding a book club partner was very popular among students. "

"She gave a studied reply."

"She can bear witness, since she was there at the time."

"There is no evidence that anyone was here earlier."

"He is a student of life."

"My teacher made a statement about the importance of studying hard. "

"The storm during all night. "