1. The Correct Answer : B. as reptiles
The Correct Sentence : as reptile
Reason : because the word ‘dinosaurs’ already explained it so many.
The Correct Sentence : as reptile
Reason : because the word ‘dinosaurs’ already explained it so many.
2. The Correct Answer : A. has their
The Correct Sentence : has its
Reason : the word ‘their’ is plural noun. But the sentence must be used singular noun.
The Correct Sentence : has its
Reason : the word ‘their’ is plural noun. But the sentence must be used singular noun.
3. The Correct Answer : A. controls by
The Correct Sentence : is controlled
Reason : the word ‘control’ must be used verb 2.
The Correct Sentence : is controlled
Reason : the word ‘control’ must be used verb 2.
4. The Correct Answer : C. oregon islands
The Correct Sentence : Oregon Island
Reason : the word ‘island’ not use ‘s’, because the word no explained how much.
The Correct Sentence : Oregon Island
Reason : the word ‘island’ not use ‘s’, because the word no explained how much.
5. The Correct Answer : C. a first
The Correct Sentence : the first
Reason : because before the word ‘a’ not use to be.
The Correct Sentence : the first
Reason : because before the word ‘a’ not use to be.
6. The Correct Answer : B. and
The Correct sentence: Octopuses have not only large brains but also a well developed nervous system.
Reason: because the pair of 'not only that' is but.
The Correct sentence: Octopuses have not only large brains but also a well developed nervous system.
Reason: because the pair of 'not only that' is but.
7. The Correct Answer: C. losing weight
The Correct sentence: Symptoms of mild vitamin C deficiency may be weakness, irritability, weight loss, and apathy.
Reason: because losing weight is a verb so weight loss should be a noun.
The Correct sentence: Symptoms of mild vitamin C deficiency may be weakness, irritability, weight loss, and apathy.
Reason: because losing weight is a verb so weight loss should be a noun.
8. The Correct Answer: C. popularity
The Correct sentence: Around 1750, electricity experiments became popular as entertainment at the court of the French King Louis XV.
Reason: because there are already subjects such as electricity and it is in the form of noun, popularity is also in the form of a noun and cannot complete the word electricity.
The Correct sentence: Around 1750, electricity experiments became popular as entertainment at the court of the French King Louis XV.
Reason: because there are already subjects such as electricity and it is in the form of noun, popularity is also in the form of a noun and cannot complete the word electricity.
9. The Correct Answer: B. mistaken
The Correct sentence: In 1780, Italian scientist Luigi Galvani was mistaken concluded that frogs’ legs contain electricity.
Reason: because that sentence is passive so, it must plus to be "was".
The Correct sentence: In 1780, Italian scientist Luigi Galvani was mistaken concluded that frogs’ legs contain electricity.
Reason: because that sentence is passive so, it must plus to be "was".
10. The Correct Answer: C. forceful
The Correct sentence: Electricity produced by nature is called static electricity because it exerts a force When it is stationary
Reason: because after the article must be a noun.
The Correct sentence: Electricity produced by nature is called static electricity because it exerts a force When it is stationary
Reason: because after the article must be a noun.
