The island of Sangalaki in Kalimantan was opened f...

The island of Sangalaki in Kalimantan was opened for diving in 1993. Its shallow reef system extends over 200 meters from the (4) ... . It is (5) ... as Indonesian Marine Park. The island is also a breeding ground for green turtles. At night female turtles come ashore and lay their eggs. Baby turtles hatch and they (6) ... struggle their way to the sea while avoiding hungry birds.

Fill in the blank for questions (4)

Kata “island” (pulau) sudah disebutkan dalam kalimat sebelumnya. Terlebih lagi kata “the” mengacu kepada yang sudah disebutkan sebelumnya, yaitu “island”. Maka jawaban B adalah jawaban yang benar.