Compléter future modals t4 DaniVersion en ligne future modals par Iria 1 Sanders / test his new car soon . ( obligation and necessity ) People go to Mars next year . ( ability or possibility ) In the future , we / colonise new planets to ensure our survival . ( obligation and necessity ) You / do your homework next week . ( no obligation / no necessity ) 2 Space tourists experience zero gravity . ( ability or possibility ) You / speak English . ( obligation and necessity ) Men discover new territories . ( ability or possibility ) People / use cash in 50 years . ( no obligation / no necessity )