Let's analyze the questions and choose the correct answers:
Question 69:
The correct answer is A. through. The phrase "looked through the window" means to look out of the window.
Question 70:
The correct answer is A. packed. The phrase "packed with people" means crowded with people.
Question 71:
The correct answer is C. off. The phrase "take your shoes off" means to remove your shoes.
Question 72:
The correct answer is B. over. The phrase "went over all my test results" means to examine them carefully.
Question 73:
The correct answer is A. in. The phrase "a friendship has grown in between them" means the friendship developed between them.
Question 74:
The correct answer is B. packed. The phrase "packed with teenagers" means full of teenagers.
Question 75:
The correct answer is B. down. The phrase "turned down the new job" means to reject the job offer.
Question 76:
The correct answer is A. turned off. The phrase "turned off the computer" means to stop the computer from working.
Question 77:
The correct answer is D. the higher. The sentence expresses a correlation between the size of the city and the crime rate.
Question 78:
The correct answer is B. the higher. The sentence expresses a feeling of nervousness before an exam.