用所给的提示,填空.

用所给的提示,填空.
name what how long how many
Ben Cook collecting stamps 3years 326
Jenny Cook collecting dolls last years ———now more than 50
Mr Cook collecting stamps in the middle school / 6 years about 120
A； Hi,Ben .How long have ________ ________ _________
B； _______ about ________ years .
A； _______ ________ do you have
B； I have 326 stamps so far (到目前为止) .But in fact ,many of ________ are from my dad ,about 120.
A；Really _______ you father collect stamps too
B；No,but he did ________ he was a __________ ___________ _________ .
A；How long had your father been _________ the stamps
B；Around ________ ________ .
A；_______ does your sister ,Jenny ,collect
B；She collects _________ .She always asks Mom to buy dolls for her .i don't understand why Mom can stand her .She has got more than 50 dolls
A；________ _______ ________ she been collecting the dolls
B；________ she got the first birthday gift last year .that's a Barbie doll.