English TEAS Practice Test

Correct Answer: C

Rationale: The correct answer is C because it contains both an independent clause ("interstellar travel is expected to be an even bigger challenge than interplanetary exploration") and a dependent clause ("because the distance between stars in the galaxy is far greater than the distance between planets"). This structure makes it a complex sentence. Choice A is incorrect because it is a simple sentence. Choice B is incorrect as it is a compound sentence. Choice D is also incorrect as it is a complex sentence due to the dependent clause at the beginning, but the main clause is missing.

Correct Answer: B

Rationale: The correct answer is B. The comma following "Day" is unnecessary as it does not separate independent clauses or items in a list, making it an incorrect use of punctuation. The apostrophe in "Parents' Day" (choice A) is correct for indicating possession. The comma following "Congo" (choice C) is also correctly used to separate the location from the rest of the sentence. The apostrophe in "parents'" (choice D) is used to indicate possession of the parents, which is also correct. In summary, the incorrect use of a comma after "Day" in choice B makes it the correct answer.

Correct Answer: C

Rationale: The correct answer is C because it directly relates to the topic of the world's food supply by discussing advancements in agricultural technology and their impact on global food production. The statement provides a factual and objective perspective on the subject, making it suitable for an academic research paper. Choice A is incorrect because it presents a personal opinion rather than objective information about the world's food supply. Choice B is also incorrect as it focuses on the author's personal beliefs and motivations rather than providing information relevant to the topic. Choice D is incorrect as it suggests a simplistic solution to a complex issue and lacks the depth and detail expected in an academic research paper.

Correct Answer: A

Rationale: The correct answer is A. This sentence is a compound sentence because it consists of two independent clauses joined by a coordinating conjunction "and." The first independent clause is "Plague, generally not a major public health concern, actually continues to spread among rodent populations today," and the second independent clause is "it even occasionally makes its way into a human host." Each clause can stand alone as a complete sentence. Choice B is incorrect because it is a complex sentence with a dependent clause ("which seeks answers to humanity's questions about its past") and an independent clause ("is significantly helped by new technologies"). Choice C is incorrect because it is a simple sentence with only one independent clause ("countries around the world are imposing taxes on sodas and other sugary drinks in an effort to curb unhealthy habits"). Choice D is incorrect because it is a complex sentence with a dependent clause ("Because the assassination of President John F. Kennedy continues to haunt and fascinate Americans") and an independent clause ("new movies,

Correct Answer: C

Rationale: The correct answer is C because the apostrophe in "mountain's" is incorrect. The apostrophe is used to show possession or contraction, but in this case, it is not needed. "Mountain's" implies ownership or a contraction, which is not the intended meaning in the sentence. The correct form should be "mountains" to simply refer to the geographical locations. A: the comma after populations - The comma after populations is correct as it separates two clauses in the sentence. B: the comma after today - The comma after today is also correct as it sets off a non-essential element in the sentence. D: the period after Asia - The period after Asia is correct as it marks the end of the sentence.