Перепишите и переведите предложения на родной язык. Обратите внимание на перевод Неопределённых местоимений: 1. One of the cache controller’s main jobs is to look after ‘cache coherency’ which means ensuring that any changes written to main memory are reflected within the cache and vice versa. 2. The customers wanted to get some samples of our manufactures, and we sent them some. 3. I found no mistakes in your translation. Have you found any in mine? 4. At that time, nobody could use graphics programs to create or edit moving pictures. 5. To upgrade is to improve something, like a computer program or a type of service.