In the past, (.......). Nowadays, (..........).
In the past, people used to collect CDs. Nowadays, they listen to music online.
A few years ago, (.....). Today, (.....).
A few years ago, people used to use desktop computers. Today, they use tablets.
Fifty years ago, (.....). These days, (.....).
Fifty years ago, people used to wear business suits to work. These days, they wear casual clothes.
Nowadays, (......). Sometime in the future, (......).
Nowadays, people drive their own cars. Sometime in the future, they will ride in cars that drive themselves.
These days, (.....) for vacation. In the future, (....) for vacation.
These days, people go to the beach for vacation. In the future, they might go to space for vacation.
