I.
1. What is the passage mainly about?
A. The development of judo.
B. The development and benefits of judo.
C. The development of judo in Viet Nam.
2. What does the word It in line 6 mean?
A. Energy.
B. Mind.
C. Judo.
3. What is one of the benefits of practising judo?
A. Knowing how to throw...