One should not indulge in tall talks.

To turn up one's nose at a thing

There is no <u><em>hard and fast rule</em></u> regarding this subject.

His phenomenal success shows that he has got the <u><em>midas touch</em></u>.

The party stalwarts have advised the President <u><em>to take it lying down</em></u> for a while…

I want none of your <u><em>back chat</em></u>.

I am afraid the two brothers are <u><em>at cross purposes</em></u>.

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

The present syllabus leaves very <u><em>little elbowroom</em></u> for teachers to be innovative.