Choose the correct words in these sentences.
1 in the fifties you can't couldn't watch tv in colour.
2 you can/could watch tv in colour in the seventies, but
in the uk you couldn't/could only get three channels.
now people can/could get hundreds of different
channels on their tvs.
3 i got my first mobile phone in 1995. it can/could send
and receive texts, but it could/couldn't take photos or
go online. with my new phone i can/could download tv
programmes and make videos.
4 you can't/couldn't buy a 3d tv in the nineties. now you
can/could buy 3d tvs for your home and you can/could
see a lot of 3d films at the cinema.
5
i love this café - you can/couldn't get food from all over
the world here. it's also got free wifi, so you can/can't
use the internet here too. the problem is, it's always
very crowded so you can/can't find a seat!
