1.Перепишите и письменно переведите предложения. Подчеркните в каждом из них модальные глаголы.
1. You must transfer the information to a storage device, such as a disk drive, if you want to keep the information permanently. 2. Computers can operate in only two states: on and off. 3. Adding more memory chips may be necessary to run large or graphics-intensive applications. 4. Most memory chips are now mounted on boards and all you need to do is to plug the board into a slot on the mother board. 5. There are some reasons why users might be reluctant to purchase a computer.
