Відповідь:

1)I have just finished reading an intriguing novel that has been on my shelf for months.

2)She has recently traveled to exotic destinations, fulfilling her lifelong dream of exploring different cultures.

3)We have not yet received the results of the project we submitted last week.

4)They have already visited several museums during their vacation in Europe.

5)The students have studied diligently for the upcoming exams, hoping to excel in their academic pursuits.