----Are these your cousins?---- _______ .
-- I'm hungry, is there any bread in the fridge?-- ______,but we have cakes. Would you like to have one?
The mobile phone has influenced people’s life a lot since it _________.
-- Chinese astronauts can also walk in space now.-- Yes, they're ______ our nation.
--Where are the ______ students?--They are playing football with ______ students from Hilltop School.
--Is Tom still in New York or already back at home?--I’m not sure ________. I’ll call to make sure.