• Login via
  • or
  • New here ?

When was the toothbrush invented?

A.1770
B.1765
C.1790
D.1742
Answer and Feedback
Answer:A
Feedback:The first toothbrush was made out of a bone and small brush, by jail prisoner William Addis of England.

Questions in to this exercise. Do you want test?

Practice World Inventions Online Test 4 | Englishfreetest.com

Share this post

some other questions in the test.

Some other questions you may be interested in.

Loading...