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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 23 to 28.

If you're an environmentalist, plastic is a word you tend to say with a sneer or a snarl. It has become a symbol of our wasteful, throw-away society. But there seems little doubt it is here to stay, and the truth is, of course, that plastic has brought enormous (23) ________, even environmental ones. It’s not really the plastics themselves that are the evil ─ it's the way society chooses to use and (24) ________ them.

Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal ─ non-renewable natural (25) ________. We (26) ________ well over three million tones of the stuff in Britain each year and, sooner or later, most of it is thrown away. A high (27) ________ of our annual consumption is in the form of packaging, and this (28) ________ about seven percent by weight of our domestic refuse.

Điền vào ô trống 28

A. makes 

B. carries

C. takes 

D. constitutes