People used to _________ when there were no digital cameras.
develop photos
To earn pocket money, my grandfa used to _________ when he was young.
deliver newspapers
To listen to music, my dad used to __________.
play cassette tapes
My dad used to _________ of me when I was a kid.
record videos
People used to __________ to remember other people's homes.
keep an address book
My grandpa used to have a hobby to _________ and bought it in the post office.
collect stamps
There weren't a smartphone when they were younger, so my parents used to use __________.
a payphone
My grandma used to ___________ at the theater.
watch silent movies