Complete the text with the negative form of the adjectives in brackets.
It's quite 1.
(usual) for students to use violence at my school, and 1 can only remember one day when I felt 2.
(safe). We were in our classroom getting quite impatient because the history teacher was late. Suddenly, an
argument developed between two of the boys, Steven and Paul. It was completely 3.
(rational) and it was 4.
with his sister. He thought Paul was too 6.
(possible) to stop them shouting. Steven was 5.
(happy) because Paul was going out
(mature) for her. Fortunately, the teacher arrived just as Steven was
taking a knife out of his bag. He took Steven to the head teacher's office and then came back to speak to us. He told us that it was 7.
(legal) to bring knives to school and that it was very 8.
do so. That day, we didn't have our history class and we never saw Steven again.