Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
The prosecution failed $in$ establish in every case today.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
The singer stood quietly $for\, few\, moments$ before the performance.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
The engineers failed $in\, their\, attempt\, to\, build$ the Dam across the river to create a water reservoir.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
In addition $to \,enhancing\, their\, reputations$ through strategic use of philanthropy, companies are sponsoring social initiatives to open new markets.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
Hardly $does\, the\, sun\, rise$ when the stars disappeared.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
One of the most significant $phenomenons$ of our time has been the development of cinema.