Mark the letter A, B, C or D to indicate the sentence that is best written from the words/ phrases given?

Mark the letter A, B, C or D to indicate the sentence that is best written from the words/phrases given.
37. Life/ countryside/ not/ as/ exciting /life/city.
A. Life in the countryside isn't as exciting as life in the city.
B. Life in the countryside isn't as exciting than life in the city.
C. Life in the countryside isn't as exciting so life in the city.
D. A. Life in the countryside isn't such as exciting as life in the city.
38. We look forward/ come/ back/ school.
A. We are looking forward to coming back to school.
B. We look forward to come back to school.
C. We are looking forward to come back to school.
D. We are looking forward