Here are some tone problems, to go along with the tone problems in chapter 10 plus the examples from Jita (p. 79), Kimatuumbi (p. 84), Kikerewe (p. 122) and Shona (p. 123). These problems are in increasing order of difficulty.

Kimatuumbi, Kishambaa, Makua, Tswana, Taita (Dembwa), Taita (Mbololo), Bakweri, Kikerewe, Kuroshima Japanese, Kuria