Answer:
There are three states of matter: solid; liquid and gas.
I think the sentences that contain a restrictive clause is the 2nd and 4th one.
The Thinking Machine was the creation of American novelist Jacques Futrelle, one of numerous 'detective' characters inspired during the early Twentieth Century by the popularity of Arthur Conan Doyle's master detective, Sherlock Holmes. The Thinking Machine was the nickname of Professor Augustus S.F.X. Van Dusen, a scientist turned armchair detective, who possesses a peculiar and unemotional personality - and a massive intellect - that he applies in a most logical manner to solving crimes, always assisted by an investigative reporter.
Answer:
Pull your hair or pinch yourself,or take notes to do work from a boring teacher.
Suggest holding class outside,if you did all your work and your teacher doesn't let you do anything just ask and if she says no maybe just think,what are you gonna do at home.will i get homework,why is round pizza in a square box. or make a story in your head i like to do that,if you have homework ask to do that too.
Explanation:
hope this helps