TASK 7
1. laptops are LIGHTER than dekstop computers. but MORE HEAVY than notebooks.
2. the mainframe is the LARGEST type of computer. a minicomputer is SMALLER
...
3. personal computers are MORE COMMON than mainframes are BETTER than
personal computers at processing very large ammounts of data.
4. minicomputer are POWERFUL than mainframes but they are also EXPENSIVE
5. new computers are FASTER and sometimes CHEPER than older machines
6. laptops are often MORE POWERFUL than pcs PCs but they are not as EXPENSIVE
