A. Have carefully considered the important issues raised by
B. I and my
C. The report which you sent me and
D. We have decided to take the following
Explanation
The error is: "I and my"
The correct phrase should be "My colleague and I" or "My colleague and I have" instead of "I and my colleague".
This is because in English, the word "I" should always be placed last in a sentence when used with other subjects, especially when using a conjunction like "and".
A. The Hyder said that it gives him great pleasure to be there this morning
B. The Hyder exclaimed with joy that it gave him great pleasure to be there that morning
C. The Hyder said that it gave him great pleasure to be there that morning
D. The Hyder said it gave him great pleasure to be there that morning
Explanation
The correct indirect speech for "The Hyder said, 'It gives me great pleasure to be here this morning'" is: The Hyder exclaimed with joy that it gave him great pleasure to be there that morning.