Hard Practice Test
In the style of the old GMAT Sentence Correction: choose the best of five versions of the underlined part.
Choose the best version · question 1 of 25
0:00 of 37:30
Which is the best version of the underlined part?
After three hours of careful work, the student finally solved the Tower of Hanoi puzzle with eight disks, which pleased her teacher very much.
Answers are explained at the end.