Sentence Correction - Verbal and Reasoning

Directions to SolveWhich of phrases given below each sentence should replace the phrase printed inboldtype to make the grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.
Q1:

Though we have kept in mind to try and maintain most facilities, we would like to request you to kindly bear with us any inconvenience that may be caused.

A must keep in mind to try and maintain

B have kept in mind trying and maintain

C would keep in mind to try and to maintain

D should have kept in mind to try and to maintain

E No correction required

ANS:E - No correction required

No answer description is available.