Read the following passage and mark the letter A B C or D to indicate the correct word or phrase that best fits each numbered blank

Read the following passage and mark the letter A, B, C or D to indicate the correct word or phrase that best fits each numbered blank.
Trang An in Ninh Binh is a charming and (1) ______________ site in Viet Nam. The whole picture of Trang An has limestone mountains, forests and golden rice fields. The valleys here are amazingly beautiful like colorful carpets. There are (2) ______________ running along these valleys, reflecting the blue sky above. Making boat trips is a perfect way to fully enjoy the (3) ______________ here. There are also tens of wonderful natural caves that you should (4) ______________ on foot. Many world (5) ______________ call Trang An “Ha Long Bay on the land”.
1. A. fantastic B. active C. smart D. intelligent

2. A. lakes B. seas C. rivers D. oceans

3. A. scenery B. surrounding C. neighborhood D. pictures
4. A. enjoy B. explore C. look D. watch
5. A. goers B. tours C. travelers D. people