how long( ) he( )Tianjin?------For 8 years

--how long did he ____ --for 12 years How long _____ he play ping-pong?For 19 years. 1.How long has he ___ this car?—For two years He saved up for years.提问：How long did he save up for?提问的最后的f My parents ( ) Tianjin for 50 years. how long did you skate?--I skated for two years. How long _____ the watch?---For about ten years --How long have you ___?-For more than 10 years How long ( )you ( )(learn) English?--For about five years. 时态填空_____you _____(be )in TianJin for many years. How long have you studied English?___ A.For 5years B.5years For over ten years ago. 是用How soon 还是How long 提问.