Question 44
Idioms and Phrasal VerbsChoose the expression or word which best completes the sentence: Mr. Thomas talked ________ about the successes of his institute in the past year
- A.at a great length
- B.for great length
- C.at great length
- D.for a great length
- E.at great lengths.
Show the answer and explanation
Answer: C (at great length)
Explanation
The idiom is 'at great length', meaning for a long time and in detail.