Изберите правильный вариант: 1) There is no bus... we39;ll have to

Изберите верный вариант: 1) There is no bus... we39;ll have to walk. a) so b) as 2) We could see nothing... it was dark. a) so b) as 3)... she didn39;t come, we put off the discussion. a) so b) as