1)she famous for her in microbiology 1. becomes, achieving 2. became, achievements 3. become, achieved 4. knows; studies 5. have become, achieves 2) choose 3 true sentences about elon musk. 1. he has got 2 children. 2. he has written a number of popular science books. 3. his company makes cars that don’t use gasoline as a fuel. 4. he became an honorary doctor of engineering and technology. 5. he left his last university before classes started. 6. he made a guest appearance on star wars episode.