1. The Correct Answer : B
The Correct Sentence : as reptile
Reason : because the word ‘dinosaurs’ already explained it so many.
2. The Correct Answer : A
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
The Correct Sentence : is controlled
Reason : the word ‘control’ must be used verb 2.
4. The Correct Answer : C
The Correct Sentence : Oregon Island
Reason : the word ‘island’ not use ‘s’, because the word no explained how much.
5. The Correct Answer : C
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.
7.The Correct Answer: C. losing weight
The Correct sentence: Symptoms of mild vitamin C deficiency may be weakness, irritability, weight loss, and apathy.
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.
9. The Correct Answer: B. mistaken
The Correct sentence: In 1780, Italian scientist Luigi Galvani was mistaken concluded that frogs’ legs contain electricity.
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