Select the most appropriate option to fill in the blank.
Some types of ________ suck blood.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. leech.
Context: The sentence talks about a creature that feeds on blood. The blank must refer to a blood-sucking organism.
Meaning of the words:
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leak – a hole or crack allowing fluid to escape; not a creature
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leach – to extract substances from a material; not an organism
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leech – a parasitic worm that sucks blood from hosts
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latch – a fastening device; not relevant
Correct word: leech
Final Sentence: Some types of leech suck blood.
Hence, the chosen option is correct.