Review of Lessons 15 - 19
Test your English skills by taking this quiz on the videos for Lessons 15 - 19. Watch each video, then answer the question.
![](https://gdb.voanews.com/7faf215a-f15a-4d1d-852e-c2ee74a7955d_w250_r1_s.jpg)
Test your English skills by taking this quiz on the videos for Lessons 15 - 19. Watch each video, then answer the question.