Carbon-dioxide traps______ in the atmosphere and increases global warming.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

I have never seen such beautiful pictures before.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

I last heard this song 10 years ago.

They have lived next door to us for years ______ we hardly ever see them.

People are encouraged to take bottles to bottle-banks, and only shops in supermarkets which use ______ packing.

Mark the letter A, B, C or D in your answer sheet to indicate the underlined part that needs correction in each of the following questions.

When we arrived her house, I found she has been out with her new friend without leaving me a note.

______ liked ao dai, kimono, hanbok help preserve a country’s heritage and educate people about their history.

The ______ of modern technologies has undeniably brought so much comfort to the lives of people.