The correct option to complete the sentence "The members of the panel were ...." is
D. discussing it.
Step-by-Step Explanation:
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Understanding the Context: The sentence is about a group of people (the members of the panel) engaging in a conversation or deliberation about a specific topic. The verb "discussing" is key here, as it indicates that they are talking about something.
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Analyzing the Options:
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A. discussing about it: This option is incorrect because the verb "discuss" does not require the preposition "about." In English, we simply say "discuss" followed directly by the object of the discussion. For example, we say "discuss the topic" rather than "discuss about the topic."
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B. discussing on it: This option is also incorrect. Similar to option A, "discuss" does not take the preposition "on." We do not say "discuss on" in standard English. Instead, we say "discuss it" or "discuss the matter."
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C. discussing upon it: This option is incorrect as well. The phrase "discuss upon" is not standard English usage. The correct form is simply "discuss" followed by the object. "Upon" is often used in more formal or literary contexts, but it does not fit with the verb "discuss."
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D. discussing it: This is the correct option. Here, "it" serves as the direct object of the verb "discuss." This construction is clear, concise, and grammatically correct. It indicates that the members of the panel are engaged in a conversation about a specific subject.
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Why Other Options Are Weaker:
- Options A, B, and C all misuse the verb "discuss" by adding unnecessary prepositions. This not only makes them grammatically incorrect but also less clear. In English, clarity and conciseness are important, and using "discuss" without additional prepositions achieves that.
Common Pitfalls:
- Misusing Prepositions: A common mistake is to add prepositions to verbs that do not require them. It's essential to know which verbs can stand alone and which need prepositions.
- Overcomplicating Sentences: Sometimes, students may feel the need to make their sentences sound more sophisticated by adding extra words. However, simplicity often leads to clearer communication.
Revision Summary:
- The correct answer is D. discussing it.
- "Discuss" does not require prepositions like "about," "on," or "upon."
- Clarity and conciseness are key in English; avoid unnecessary words.
- Always check the grammatical structure of verbs to ensure correct usage.