1B


7 Put the words in the correct order to make questions. a projects / in / has / what / invested / Elon Musk


b start / in / year / SpaceX / did / which c has / resources / saved / how / money / and / SpaceX d take / the / do / up / to / space / rockets / what e Tesla / does / how / pollution / help / reduce / the / car f the / buying / future / will / trend / car / change / how / in / the / in FOCUS Pronunciation 1.3 Read the questions and


decide which of the auxillary verbs can be contracted. Then listen and check.


a Where has he gone? b What did he do? c How does he know? d What is he doing? e What will he do? f What is he going to do?


8 In pairs. Ask and answer the questions in 7. 9


Do some internet research into the following people. Flossie Wong-Staal Nikola Tesla Yoshiki Sasai


a What did they develop or discover? b What is the significance of these developments and discoveries?


10


Choose one of the scientists you researched in 9. Write a profile about his or her life and work using your research notes.


English for the 21st Century • Unit 1 19


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