The old man leads a simple life, _______ he has a lot of wealth.( )
although
so
unless
because
---- ______will Mrs. Lin go to Canada? ---- To see her daughter there.
-- _______is it from here to the station? -- It’s ten minutes’ ride.
--________ does your father visit your grandparents a week? –Once.
-- ______ you______ your homework yet? --Yes, I _____ it just now.
--_____ you ever ____ to Beijing? -- Yes, I went there last year.