Those solutions are shitty, just saying. I would say theyre better than nothing but thats not really true. I can never understand a word of what theyre saying most of the timeyep, you can find them here:
ps if you want math help don't feel bad to inbox me or whatever
All this means is that there will be two different Cambridge books by different authors.Don't waste your time. A new Cambridge 4 unit is being published at the moment.
But noone really likes the arnold oneAll this means is that there will be two different Cambridge books by different authors.
A new book that happens to have the same publisher as the old one doesn't negate the value of the old book. They will be two useful and independent resources.