54 They took lots of/a lot of food with them in order not to go hungry.
55 She vaccinated her children against smallpox in order not to catch it.
56 I went to live in the country so that everyone could not disturb me.
57 She taught them self-defence so that everyone could not beat her children.
58 I read a lot of German books in order to improve my German.
59 They shot him dead in order to make sure that he could not betray them.
60 He gave them a false name so that everyone could not know his real identiy.
61 We need a tennis ball so as to play with it.
62 He read her one of his poems in order to impress her.
63 He stood up to them so that they could not bully him.
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