English Communication and Grammar Quiz

"Near the surface" is the only logical choice for turtles sleeping while suspended in water. "On" would mean resting on top of the surface, which contradicts "suspended." "Along" and "at" don't convey the correct spatial relationship of being just below the water's surface.

The standard collocation is "victims of" followed by the cause. Examples include "victims of war," "victims of crime," and "victims of natural disasters." "Victims for" changes the meaning to suggest purpose. "Victims due to" and "victims because of" are grammatically awkward constructions.

In the given sentence, the correct preposition to fill in the blank would be "in."

The correct answer is C. in.

The sentence would then read: "Do you trust in computers to make the world a better place?"

This sentence requires a possessive relative pronoun to show ownership. "Whose" is the only option that indicates possession: "the girl whose mother" means "the mother of whom." "Who's" is a contraction of "who is," "who has" would need to be followed by a verb phrase, and "which" is used for things, not people.

The verb "unite" is correctly followed by the preposition "in" when describing participation in a collective effort. The phrase "unite in the attempt to solve" is idiomatic. "Unite towards" is not standard English. "Unite on" suggests agreement on a specific point, and "unite for" would indicate purpose but doesn't collocate well here.

"Hair" referring to the collective mass on someone's head is an uncountable noun, requiring the singular verb "was" not "were." The past tense "was tied" matches the likely context of a description. "Is tied" would be present tense and could work depending on context, but the past form is more common in narrative. "Was tide" uses the wrong word entirely.

"Principal" can be an adjective meaning "main" or "most important." A "principal aim" is a primary goal. "Principle" is only a noun meaning a fundamental rule or belief, so it cannot modify "aim." "Priority" is a noun, and "important" is an adjective but doesn't convey the sense of "main" or "primary" as precisely as "principal."

After "to" we need the base form of a verb. "Lose" is a verb meaning to fail to keep something. "Loose" is an adjective meaning not tight. "Loosen" is a verb but means to make something less tight. "Lost" is the past tense of "lose" and cannot follow "to" in this infinitive construction. "Not to lose faith" is the correct expression.

"Beside" means "next to" and indicates physical position. "Besides" means "in addition to" or is a conjunctive adverb. The first blank describes where the speaker sat relative to Monica ("sat beside" = sat next to). The second blank describes the guy's position relative to the candy stand ("beside the candy stand" = next to it). Both require "beside."

"Buy" means to purchase. "Bring" means to transport something with you. The sentence suggests the speaker regrets not purchasing ("should've bought") the sweets that they ended up transporting ("brought") yesterday. This creates a coherent meaning: I should have purchased what I ended up carrying.

"Inquiry" refers to a formal investigation or examination, which is the appropriate term for investigating a scandal. "Enquiry" is a variant spelling but "inquiry" is the standard spelling for formal investigations in most English varieties. "Query" is too casual for this context and "acquire" means to obtain, which doesn't fit grammatically or semantically.

"Lonely" describes the emotional state of feeling isolated or disconnected from others, even when physically surrounded by people. "Alone" and "by myself" describe physical solitude without the emotional component. "Single" refers to relationship status, not an emotional feeling.

Meretricious describes something that appears attractive but in reality has no value or integrity; it is often synonymous with 'flashy' or 'gaudy'. It is the opposite of minimalist or discrete.

"Assuage" means to make an unpleasant feeling less intense, to satisfy or appease a need, or to pacify. "Nullify" means to cancel completely, "evaporate" means to disappear, and "herd and care" is not a standard dictionary definition.

"Equivocal" means ambiguous, open to multiple interpretations, or uncertain. "Open to question" captures this sense of uncertainty and ambiguity. The other options define different words: "having a cheerful...air" describes debonair, "capable of arousing desire" describes enticing, and "expressing earnest entreaty" describes importunate.

"Ingenuous" means innocent, unsuspecting, or naive. Its opposite would be someone who is not innocent or genuine. "Insincere" is a good antonym as it describes someone who is not genuine or honest. The other options are unrelated.

"Undulate" means to move with a smooth wavelike motion, to rise and fall like waves. "Ripple" captures this sense of wave-like movement. The other options are unrelated: "exterminate" means to destroy, "motivate" means to encourage, and "grapple" means to struggle or wrestle.

"Incredulity" means disbelief or skepticism, a state of not being willing to believe something. "Skepticism" is the closest match as it also means doubting or questioning. "Unanimity" and "concord" mean agreement, the opposite. "Insecurity" means lack of confidence, which is related but not the same.

"Immure" means to enclose or confine within walls, essentially to imprison or wall in. "Imprison" is the correct definition. "Maim" means to injure, "immolate" means to kill by fire, and "molest" means to harass or abuse - none of these match the meaning.