Заполни пропуски , используя пассивную форму глаголов. 1 a mistake in a computer programme ( to "bug" 2 a gopher server (to a computer(to the internet. 3 a program that destroys information on the computer(to "virus"

1. A mistake in a computer programme is called a "bug" .
2. A gopher server is used when a computer is linked to the internet . 
3. A program that destroys information on the computer is called a " virus " .