the scientist discovered a new species of butterfly in the rainforest what is the past tense of the verb discover
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ATI TEAS 7

ATI TEAS 7 English practice test

1. What is the past tense of the verb 'discover'?

Correct answer: B

Rationale: The past tense of the verb 'discover' is 'discovered.' In this case, the scientist already found a new species of butterfly, indicating a past action. 'Discovered' is the correct past tense form of 'discover.' The other options do not represent the past tense form of the verb. 'Discovers' is present tense, 'discovering' is present participle, and 'discovery' is a noun, not a verb tense.

2. Which of the following sentences has the correct subject-verb agreement?

Correct answer: B

Rationale: The subject 'employer' in sentence B agrees with the singular verb 'decided.' In subject-verb agreement, singular subjects need singular verbs, while plural subjects need plural verbs. The use of 'decided' correctly pairs with the singular subject 'employer' in this sentence. Choice A is incorrect as the subject 'Akhal-Teke horse breed' is singular and should be paired with the singular verb 'has,' not 'have.' Choice C is incorrect because the verb 'play' does not agree with the plural subject 'mountains'; it should be 'play host' or 'are home to.' Choice D is incorrect as 'Each of the storm chasers' is a singular subject and should be paired with the singular verb 'decides,' not 'decide.'

3. Which of the following examples correctly uses quotation marks?

Correct answer: A

Rationale: The correct use of quotation marks in choice A is to enclose the title of a book, 'Where the Red Fern Grows,' indicating that it is a specific title that should be distinguished from the rest of the sentence. Choice B incorrectly uses quotation marks for movie titles, which should be italicized or underlined. Choice C correctly uses quotation marks for the title of a poem. Choice D has an extra space before the opening quotation mark, which is incorrect.

4. She was really looking forward to the picnic, _________ she feared it might rain that afternoon. Which of the following transition words or phrases is more appropriate to complete the sentence above?

Correct answer: D

Rationale: The correct answer is 'D' - 'although.' This transition word is suitable in the context as it indicates a contrast between the excitement of looking forward to the picnic and the worry about rain. 'After all' (choice A) implies a conclusion or reasoning, which doesn't fit the contrast in the sentence. 'Likewise' (choice B) suggests similarity or agreement, which is opposite to the intended contrast. 'In other words' (choice C) signals clarification or providing more details, which is not needed here. Therefore, 'although' is the best choice to convey the contrast between anticipation and concern.

5. When selecting a color palette for a presentation, what is the best approach?

Correct answer: C

Rationale: When selecting a color palette for a presentation, the best approach is to choose complementary colors that create harmony and contrast. This selection ensures that the colors work well together, enhancing visual interest and clarity in your presentation slides. Complementary colors help in making your slides more appealing and engaging for the audience, as they provide a balanced and visually pleasing combination. Option A, utilizing as many vibrant colors as possible, can lead to a cluttered and distracting presentation. Option B, sticking to a monochrome palette, may lack the visual interest needed in a presentation. Option D, using the same colors as your company logo, may not always provide the necessary variety and contrast required for an effective presentation.

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