Compléter C22U5LC 1DVersion en ligne Complete the conversation. par Modern English 1 Just it think this think to this look it is look one way way about way put at Let's that it it at think Alba : Well , what could have been done to research alternative fuels , for example , if we'd had all those billions of dollars . : there are better things to spend money on . Jack : Yeah , possibly . But : plenty of countries don't have space programs , but they don't necessarily spend their money on better things . Alba : I'm not sure that's entirely true . I mean , some countries are way ahead in terms of using alternative energies . I mean , : that in itself does more for the planet . Jack : Well , not only have better technologies been developed , but also new medicines are being discovered . - all that research that's done in space .
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