contradicted
Step 1: Understanding the sentence
The sentence states that the scientist’s theory was initially met with skepticism but later became very important.
Step 2: Analyze options
- repudiated means rejected — opposite of what is intended here.
- validated means confirmed or accepted — fits the context.
- circumvented means avoided — unrelated here.
- contradicted means opposed — opposite of what fits.
Conclusion:
The correct word is "validated," meaning the theory was accepted.
Fill in the blank with the correct option.
The teacher believed that the student’s sudden lack of interest in class was an ..........., as he had always been enthusiastic and attentive.
Identify the part of the sentence that contains a grammatical error:
Each of the boys have submitted their assignment on time.
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. a healthy diet and regular exercise
Q. are important habits
R. that help maintain good physical and mental health
S. especially in today's busy world