Перепишите предложения, употребив глаголы в past simple в нужной форме, добавив соответствующие обстоятельства времени: mr. brown writes a lot of letters our fax-machine doesn't work we send letters every day do you know the answer? we do not buy telephone equipment this order is very important they deliver all orders on time we sell books to different countries
didn't work last week
we send letters the other day
did you know..then
didn't buy..last year
wasn't very important last week
delivered..yesterday
sold..last month