7th Grade Vocabulary Test: Prefixes In- And Im-

The word "immature" refers to something or someone that is not fully grown or developed physically and mentally. It implies a lack of maturity or the characteristics associated with adulthood or full development.

The given sentence is being used properly. It correctly uses the word "indecisive" to describe Jack's struggle in choosing between two ice cream flavors, chocolate and strawberry.

Impenetrable means "that cannot be pierced" or "not able to be entered or passed through." It describes something that is extremely difficult or impossible to penetrate, such as a barrier or a material. This word suggests that there is no way to break through or pass through the object or substance in question.

The word "indecisive" refers to someone who is unable to make a decision. This means that they have difficulty in choosing between different options or making up their mind about something. They may hesitate, waver, or procrastinate when faced with choices, often leading to a lack of action or delay in making a decision.

Jessica's inability to decide on which dress to wear to the dance indicates that she was being indecisive.

The given sentence is not being used properly. The statement "Vince acts like an adult. That makes him very immature" contradicts itself. If Vince acts like an adult, it would imply that he is mature, not immature. Therefore, the correct answer is false.

The sentence is being used properly because it effectively conveys the idea that the acts of violence at the school were unexpected and caused shock and surprise in the entire community. The word "inexplicable" suggests that the reasons behind the violence are unknown or difficult to understand. The use of the word "stunned" further emphasizes the strong emotional impact it had on the community.

Tommy's behavior during class was so inappropriate or childish that his teacher had to send a note home about it. This indicates that Tommy was not behaving in a mature manner, hence the word "immature" is the correct answer.

The sentence is not being used properly. The word "impenetrable" means that something cannot be penetrated or pierced, so it contradicts the statement that a knife was able to cut through it. Therefore, the sentence is not being used properly.

The sentence is not being used properly. It states that Kelly graduated from college because she is incompetent with her studies, which is contradictory. Graduating from college typically signifies competence in one's studies. Therefore, the correct answer is False.

The word "improbable" refers to something that is not likely to happen or be true. It suggests that the event or statement in question has a low chance of occurring or being accurate.

The word "inflexible" means being unwilling to change or compromise. This implies that someone who is inflexible is resistant to adapting their opinions, beliefs, or actions, even when presented with new information or alternative perspectives. They are steadfast in their position and not open to negotiation or flexibility.

The word "insurmountable" is the correct answer because it means impossible to overcome or deal with. In the context of the sentence, it suggests that the amount of pain was so extreme that it was difficult to alleviate or manage without strong medicine.

The word "incompetent" means lacking qualifications or ability. It describes someone who does not have the necessary skills or knowledge to perform a task or job effectively.

The correct answer is "improbable" because it fits the context of the sentence. The sentence is describing the ending of a movie as being unrealistic and unlikely to happen in real life. "Improbable" means unlikely or not likely to happen, which accurately describes the situation being described in the sentence.

The word "incoherent" means not able to understand or not clear. It refers to something that lacks logical or understandable connections, making it difficult to comprehend or follow.

Insurmountable means "unable to pass over or overcome." It suggests that something is too difficult or impossible to conquer or overcome. It implies a sense of being unbeatable or insuperable.

The word "inflexible" is the correct answer because it means unwilling to change or compromise. This fits with the context of the sentence where the teacher is described as not willing to change his opinion. The other options, improbable, immature, and insurmountable, do not convey the same meaning of being unwilling to change.

The word "inexplicable" means that something cannot be explained or understood. It suggests that there is no logical or rational reason for it, making it impossible to provide a satisfactory explanation.

The word "inexcusable" means something that cannot be tolerated or justified. It refers to actions or behavior that are unacceptable or cannot be forgiven. It implies that there is no valid excuse or justification for the action or behavior in question.