_____ you didn’t know the rules shouldn’t be anexcuse for your failure to report.

known to us all, success usually results from diligence while laziness and copying others _____ can lead to losses and failure.

A: _____ go to the park on SundaysB: Good idea! Let’s go!

He managed to make himself ___ in his ___ English.

61 — I am not _____ this city Would youplease introduce it to me— With pleasure