MY VOCAB PRACTICE:

1. Optician:
   The optician was speaking to his assistant while they were in the closet.

2. Optometrist:
   My optometrist made a telescope out of a water droplet and a leaf and told me to use it if I had trouble seeing the chalkboard from the back row.

3. Ophthalmologist:
   Is was my mother who sent me to the one ophthalmologist who had a history of meeting escaped convicts and bring them to his office.

4. Optics:
   Turn your book to the last chapter on optics and find where it talks about the Afrikan contributions to this field.