MCQOPTIONS
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| 1. |
Select the most appropriate idiom (in the context) to fill in the sentence.In trying to solve the crime, the detective found himself ______ Yet the mystery kept deepening. |
| A. | beating the bush |
| B. | letting his hair down |
| C. | making room for others |
| D. | beating his brains out |
| Answer» E. | |