Task 7.choose the correct adjective.then fill in the gaps with the correct form of the adjective.

1.light/heavy laptop are liggter than desktop computers,but heavias than note books.
2.large/small the malhframe is the largeas type of computer.a minicomputer is smaller than a microcomputer.
3.common/good personal computer are commonas than mainframes but mainframes are better than personal computers at processing very large amouns of data.
4.powerful/expensive minicomputer are powerfulas than mainframes but they are also expensiveer.
5.fast/cheap new computers are faster and sometimes cheapes than older machines.
6.powerful/expensive laptops are often powerfuler than pcs but they are not as expensiveas.