Super Minds 3 Unit 5 (Vocabulary & Grammar)

Seahorses live in the ocean, making the statement true. Seahorses are marine creatures that are found in various oceans around the world. They are known for their unique appearance and behavior, such as their ability to change color and their mating rituals. Seahorses rely on their ocean habitat for survival, as they feed on small crustaceans and other tiny organisms that are abundant in the ocean. Therefore, it is accurate to say that seahorses live in the ocean.

The correct answer is "We were in the supermarket last week." This sentence is grammatically correct and makes sense in the given context. It states that the speaker and others were in the supermarket last week. The other options, "We was in the supermarket last week" and "We were in the cinema last week," are grammatically incorrect and do not fit the given context.

The statement in the text is "Seahorses are big reptiles." The correct answer is False because seahorses are not reptiles, they are actually fish. They belong to the family Syngnathidae and have a unique appearance with their horse-like heads and curled tails.

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The correct answer is "I was in the swimming pool two days ago." This sentence is in the past tense and uses the correct verb form "was" for the first person singular pronoun "I." The other options ("I were" and "I am") are grammatically incorrect as "were" is used for the second person singular and plural pronouns, and "am" is used for the present tense.

The correct answer is "octopus, Octopus, OCTOPUS". The word "octopus" is spelled with a lowercase "o" and is used to refer to the animal in a general sense. "Octopus" with a capital "O" is used as a proper noun to refer to a specific octopus. "OCTOPUS" in all capital letters is used for emphasis.

Seahorses are known to primarily feed on small crustaceans, such as shrimp. This is because their long snout and tube-like mouth are adapted for sucking up tiny prey. Shrimp provide a good source of nutrition for seahorses and are a staple in their diet. Therefore, it can be inferred that shrimps are the favorite food of seahorses.

The small fish is called seahorse because of the shape of its head. The seahorse has a unique head shape that resembles the head of a horse, which is where it gets its name from. The shape of its head sets it apart from other fish species and makes it easily recognizable.

The correct answer is "shells, Shells, SHELLS" because the sentence is referring to the plural form of the word "shells". The capitalization of the word is not important in this case as it does not affect the meaning of the sentence.

Seahorses have a unique way of swimming that is different from other fish. They use their dorsal fin to propel themselves forward and their pectoral fins to steer and change direction. However, they are not strong swimmers and are easily carried away by currents. Therefore, the statement "Seahorses can swim very well" is false.

The correct answer is "dolphins, DOLPHINS, Dolphins." The sentence states that "Baijis were river dolphins from China." The word "dolphins" is the correct answer as it accurately fills in the blank and matches the information provided in the sentence. The variations in capitalization ("DOLPHINS" and "Dolphins") are also correct as they maintain the same word but with different capitalization styles.

The sentence states that "turtles usually live for 40-70 years." This means that the correct answer to fill in the blank is "Turtles," as it matches the subject of the sentence and makes grammatical sense. The repetition of "turtles" in the sentence emphasizes the subject and reinforces the idea that turtles have a typical lifespan of 40-70 years.