下列实验现象预测正确的是
---- ______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.