Complete the text with the words in an appropriate form from

Complete the text with the words in an appropriate form from the box and read about the founder of sambo.
V. S. Oshchepkov (0) was born on Sakhalin Island in 1892.
He went to (1)___________________ in Japan with the
Russian Orthodox (pravoslavie) mission of Saint Nicolas.
He also (2)__________________ judo at Kodokan Institute
where he received his (3)__________________. He was the
(4)__________________ non-Japanese to have a black belt
in judo from the Institute. V. S. Oshchepkov travelled a lot
and learned various wrestling and self-defense (5)____________________ which
he combined in a system that gave birth to a practical quot;self-defense without
weaponquot; called sambo. Sambo (6)__________________in this country since 1938.
V. S. Oshchepkov (7)__________________and (8)____________________sportsmen
at the quot;Dinamoquot; Society and School for Militia.