Academic Writing -- 2

I am looking for someone who has a very good command of the English language to write test/exams questions. Two examples are given below. My requirement is: Sample 1: 12 questions Sample 2: 13 questions Total=25. There would be at least four more sets of 25 questions (if we are satisfied with the first one) Sample 1: Select the option which improves the bolded portion of the sentence and that is grammatically correct. >Sitting behind the noisy photocopier Yasmin and me could not hardly hear each other! Which change improves the bolded portion above? 1. Yasmin and I could not hardly hear 2. Yasmin and me did not hardly hear 3. Yasmin and me could hardly hear 4. Yasmin and I could hardly hear Sample 2: First, read the initial sentence and the four rewritten sentences which have similar meanings. Then, select the rewritten sentence that is most grammatically correct and that has exactly the same meaning as the original sentence. >A few changes were made to the procedures manual, which are highlighted in yellow below. Rewrite the sentence above beginning with: Below 1. Below please find a few changes to the procedures manual, which are highlighted in yellow. 2. Below, highlighted in yellow please find a few changes to the procedures manual. 3. Below, a few changes to the procedures manual may be found highlighted in yellow. 4. Below, may be found highlighted in yellow a few changes to the procedures manual. A short explanation is required about the right answer and the wrong answers.