Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase for each of the blanks from 15 to 19

About 50 or so kinds modern plastic are made from oil, gas, or coal-non-renewable natural resources. We (15)______ well over three million tons of the stuff in Japan each year and, sooner or later, most of it is thrown away .A high proportion of our animal consumption is in the (16)________ of packaging and this constitutes about seven percent by weight, of our domestic (17)________. Almost all of it can be recycled, but very little of it is, though the plastic recycling industry is growing fast. The plastics themselves are extremely energy - rich – they have a higher calorific (18)_________ than coal and one methodn of “recovery” strongly (19)__________ by plastic manufacturers if the conversion of waste plastic into a fuel.

Question 17:

A. goods

B. refuse

C. rubble

D. requirements

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 46 to 50.

Our Homes: Now and Then

Everyone needs a home where they feel sheltered and safe. Today we live in modern flats and houses, (46) x have air-conditioning to keep us cool, and heating to keep us warm. There is electricity for lighting and supplies of gas or oil for the heating. Hot and cold water (47) x from the taps and dirty water disappears (48) x the drains. Many of our homes have balconies or gardens. In the past, people made their homes from materials that they found nearby. When we look at different houses we can tell how old they are from the materials used and the way they were built.

It was different long (49) x people did not have water in their homes and there were no electric lights. T keep warm they sometimes made (50) x inside their homes. With a fire started they could cook their food and heat water.

Điền vào ô 50

A. flames

B. food

C. fires

D. furnaces