Examples of contaminate in a Sentence. 1  Be careful not to allow bacteria to contaminate the wound. 2  Don't touch the microchip or the oil on your hands will contaminate it. 3  Make sure the white paint is not contaminated by any of the other colors.
1 essay question. If you take the ACT with Writing, the time for each section (English, Math, Reading, Science, and Writing) adds up to a total of 3 hours 35 minutes of test sections (not including breaks). The total test time of the ACT without Writing, by contrast, is normally only 2 hours and 55 minutes long.
If you choose to take the optional writing test, you will be given an essay prompt with 40 minutes to compose your essay response. This score appears as a writing test subscore of between 2 and 12. The ACT test, like the latest version of the SAT exam, imposes no penalty for guessing.