Question

We should think .......................... this matter deeply.

• A. by
• B. in
• C. over
• D. off

Hint:

Common phrasal verbs with 'think' include: - \textbf{think over}: consider carefully. - \textbf{think about}: have something on your mind. - \textbf{think of}: have an idea, remember, or have an opinion. - \textbf{think up}: invent or create an idea.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
This question tests the correct preposition to form a phrasal verb with "think". The adverb "deeply" gives a clue about the meaning required.
Step 2: Detailed Explanation:
Let's analyze the phrasal verbs with "think":
- Think by/in: These are not standard phrasal verbs.
- Think over: This means to consider something carefully and thoroughly before making a decision. This meaning fits perfectly with the adverb "deeply".
- Think off: This is not a standard phrasal verb. The phrase is "think of" which means to have an idea or remember something.
The sentence "We should think over this matter deeply" means we should consider this matter carefully. This is a logical and grammatically correct sentence.
Step 3: Final Answer:
The correct option is (C) because the phrasal verb "think over" means to consider something deeply or carefully.