Расположите пропущенные предложения в таком порядке чтобы получился связный текст. Laptops or notebo...: ответ на тест 857148 - Английский язык

Расположите пропущенные предложения в таком порядке, чтобы получился связный текст.
Laptops, or notebook computers as they are also known, have become smaller and lighter in recent years. 1_______. The smaller and lighter they are, the easier they are to carry.
However, as PCs have become more powerful in terms of memory, so have laptops. 2_______.
So what are the disadvantages of laptops? 3_______. Because of a laptop’s size, its keyboard is often more difficult to type on than a regular keyboard. The screen is often quite small, too. 4_______. Although this was a major disadvantage a few years ago, the invention of memory sticks, which serve the same purpose as CD-ROMs, has basically solved that problem.