③As a boy he ____________(educate)in many schools and _________(give)the nickname, “the student who asks questions”. ④The results of his experiments _____________(publish)in China in 1966. ⑤In Pakistan rice is the second most important crop after wheat and ____________(grow)in many parts of the country. ⑥The new hybrid rice _________________(develop)by the Yuan Longping High-tech Agricultural Company of China.

was educated

was given

were published

will be grown

has been developed