Sentence Correctioneasy · Past Paper
Identify the error: Hard work is the key of success.
AHard work
Bis
Cthe key of
Dsuccess
✓ Correct Answer: C — the key of
The correct idiomatic preposition for 'key' in this context is 'to' ('key to success').
Share this question
More from Sentence Correction
- Identify the part that contains an error: He (a) / is (b) / more (c) / stronger than you (d).
- Identify the part that contains an error: She (a) / is (b) / more (c) / beautiful than any girl in the class (d).
- Identify the part that contains an error: The (a) / furniture (b) / in this room (c) / are old (d).
- Identify the part that contains an error: He (a) / is (b) / too (c) / kind for us (d).
- Identify the part that contains an error: It (a) / is (b) / me (c) / who did it (d).