Step-by-step Analysis:
• The sentence begins with the expression:
“After a minor accident”
The adjective minor indicates that the accident was not severe.
• Therefore, any resulting restriction in movement is expected to be small rather than serious.
• Let us examine each option:
• Frequently: Indicates frequency, not degree of restriction.
• Slightly: Means to a small extent.
• Very much: Indicates a large degree.
• Entirely: Means completely.
• Since the accident is described as minor, the most suitable degree modifier is slightly.
• The completed sentence becomes:
“After a minor accident with a bus, Madan's movements are slightly restricted, otherwise he is very active.”
This sentence is grammatically and logically correct.