He was undecided. He let the grass grow under his feet.

He is always <u><em>picking holes</em></u> in every project.

Harassed by repeated acts of injustice. he decided to <u><em>put his foot down</em></u>.

Inspite of his poverty, Ravi believed in <u><em>keeping up appearances</em></u>.

The question of abolition of private property is still a <u><em>moot point</em></u>.

It was <u><em>out of place</em></u> for him to talk on politics when the seminar was arranged to…

To be in two minds

If we give them this concession, it will be <u><em>the thin end of the wedge</em></u>.

To give chapter and verse for a thing