The oceans are dying. But it’s not__ (61)__ late to help. Plastic marine litter affects at least 267species worldwide __(62)__ sea turtles, whales, dolphins and marine birds. A huge amount ofplastic litter ends up in our oceans every year. __(63)__ , the ocean currents have formed fivemassive whirlpools where the plastic collects, named Vortexes. Recent studies indicated that atleast 40 million pounds of plastic has collected and is floating in the North Pacific Ocean alone.Most of the plastic litter remain in the Vortexes but a high percentage washes onto our beaches.The majority of the plastic in our oceans is broken into small pieces 1/4 of an inch or smaller andscattered over massive areas. Over time plastic debris can often get as small as a grain ofsand, named mermaid tears. This is a very big __(64)__ to aquatic life and seabirds as it mimicsplankton and gets eaten. Plastic __(65)__ part of the food chain and most ocean animals now haveplastic in their stomach.
【題組】61.
(A) so
(B) many
(C) too
(D) enough