Select the most appropriate option to fill in blank no. 4.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. extremely.
The meaning of the given words is:
- Obviously: in a way that is easily perceived or understood; clearly.
- Extremely: to a very great degree; very.
- Dangerously: in a way that is able or likely to cause harm or injury.
- Automatically: without conscious thought or attention; spontaneously.
The most appropriate filler for the given blank is extremely.
The correct sentence is:
They knew that on such a clear, moonless night it would be extremely difficult to spot icebergs.