MCQ
The casting vote of the chairman <u><em>clinched the issue</em></u>.
From Idioms and Phrases · English Language Competence Test
The casting vote of the chairman <u><em>clinched the issue</em></u>.
She rejected his proposal of marriage <u><em>point blank</em></u>.
The involvement of teachers in the scheme of education proves to be a <u><em>mare's nest</em></u>…
Get down to brass tacks
Our school is <u><em>within a stone's throw</em></u> of the railway station.
Rohit has <u><em>bitten off more than he chew</em></u>.
I am leaving India <u><em>for good</em></u>.
To fly off the handle