6th Grade Vocabulary Test: Prefixes Uni-, Bi-, And Tri-

The word "unique" means that something is one-of-a-kind or different from others. It implies that there is only one of its kind and there are no other similar or identical things.

The word "tripod" is being used properly in this sentence. A tripod is a three-legged stand that is used to support a camera or other equipment. In this sentence, Tony is using a tripod to stand his camera by itself, indicating that he is using it correctly. He is using the tripod to take a group photo with himself included, which is a common purpose for using a tripod. Therefore, the word "tripod" is being used properly in this sentence.

A tripod is a three-legged stand commonly used to support a camera or other apparatus. It provides stability and helps prevent camera shake, allowing for steady and clear photographs or videos. The other options, biannual, triathlon, and bilingual, do not relate to a three-legged stand or support for an apparatus.

A triathlon is a competition that consists of three athletic events, typically swimming, cycling, and running. It is a word specifically used to describe this type of competition, making it the correct answer to the question.

The word "bilingual" refers to the ability to speak two languages. It indicates that a person is proficient in two different languages and can communicate effectively in both. This term is commonly used to describe individuals who have acquired fluency in two languages, allowing them to understand, speak, read, and write in both languages. Being bilingual is considered a valuable skill in today's globalized world, as it enables individuals to communicate and interact with people from different linguistic backgrounds.

Biannual means occurring twice a year.

The word "trilogy" refers to a series that consists of three parts. It is commonly used to describe a set of three books, movies, or any other form of artistic work that is interconnected and tells a complete story across the three parts.

The word "unify" is being used properly in the given sentence. The sentence suggests that winning the competition will bring the class together and make everyone get along, indicating a sense of unity. Therefore, the word "unify" is used correctly in this context.

The word "unify" means to join together or make one. It implies bringing different elements or entities together to create a single, cohesive whole.

Trevor will compete in this year's triathlon. He had three events that he needs to train for in order to do well. A triathlon is a multi-sport race that consists of three continuous and sequential endurance races. This word is the most appropriate choice to complete the sentence as it fits the context of Trevor participating in a competition with multiple events.

Unison means singing or speaking at the same time. It refers to a group of people performing together in perfect harmony, with their voices or words synchronized.

The word "ambidextrous" refers to the ability to use both hands equally. This means that a person who is ambidextrous can perform tasks with either their right or left hand with equal skill and dexterity.

The word "uniformity" completes the sentence because it means the state of being uniform or consistent, which aligns with the school's desire for the students to follow the dress code in a consistent manner.

The word "bilingual" completes the sentence because it means being able to speak two languages fluently, which fits the context of the sentence where Trang can speak English and Korean.

The word "unison" completes the sentence because it means singing or performing together at the same time and in the same way. This is the desired outcome that the teacher wanted from his students, but they were not able to achieve it as they kept singing at different times.

The word "trilogy" refers to a series of three books or movies. In the given statement, the person says they love the trilogy they are reading and that they are on their fourth book. This contradicts the definition of a trilogy, as it should only have three books. Therefore, the word "trilogy" is not being used properly in this context.

Joan's ability to write with both her left and right hand indicates that she is ambidextrous, meaning she is equally skilled with both hands.

The word "biannual" means occurring twice a year. In the given sentence, it states that the store has a biannual sale each year, but then contradicts itself by saying it only happens once. This is a misuse of the word, as it should be "annual" instead of "biannual." Therefore, the given word is not being used properly.

The word "unique" means being the only one of its kind or having no equal. In this context, if everyone has the same painting in their home, it cannot be considered unique. Therefore, the word is not being used properly.

Uniformity means remaining the same and not changing. It refers to the state of being consistent, constant, or unchanging. It implies a lack of variation or deviation. In this context, the word "uniformity" perfectly fits the given definition of "remaining the same; does not change."