题目内容：

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Two years after announcing strict volunteer requirements for the Tokyo 2020 Olympics and1.（realize） they could not get enough help for free， the Japanese ministry has instead turned to university and their vast human2.（resource）．

In the past few weeks， to encourage students to volunteer for the Olympics， a large number of universities3.（begin） to offer academic credits． According to a survey， 49 percent of universities in Tokyo-both 4.（nation） and private-are now considering that option．

While rewarding student volunteers 5.credits to advance their undergraduate programs6.（be） a nice gesture， the move also makes clear that the Olympic Committee does not want to pay for highly-skilled individuals7.must speak a foreign language， and work over ten full days--- Not to mention that they must pass 8.interview．

The move also raises the question of what it means to volunteer． It's quite obvious by now that there isn't enough people9.（fill） the 110，000 vacant positions．

Offering academic credits to Japanese students seems like the wrong way to encourage volunteerism， but precious time is going by for the Olympic Committee． If they cannot get the10.（require） 110，000 volunteers soon， an army of emotionless robots might just work．