Mark the letter A, B, C or D on your answer sheer to indicate the correct answer to each of the following questions.

Son Doong Cave has become more famous after the American Broadcasting Company (ABC) aired a live programme featuring its magnificence on "Good Morning America' in May 2015.

Located in Quang Binh Province, Son Doong Cave was discovered by a local man named Ho Khanh in 1991, and became known internationally in 2009 thanks to British cavers, led by Howard Limbert. The cave was formed about 2 to 5 million years ago by river water eroding away the limestone underneath the mountain. It contains some of the tallest known stalagmites in the world - up to 70 metres tall. The cave is more than 200 metres wide, 150 metres high, and nearly 9 kilometres long, with a cavern is big enough to fit an entire street inside them. Son Doong Cave is recognised as the largest cave in the world by BCRA (British Cave Research Association) and selected as one of the most beautiful on earth by the BBC (British Broadcasting Corporation).

In August 2013, the first tourist group explored the cave on a guided tour. Permits are now required to access the cave and are made available on a limited basis. Only 500 permits were issued for the 2015 season, which runs from February to August. After August, heavy rains cause river levels to rise and make the cave largely inaccessible.

 What happened to Son Doong Cave in May 2015?

II. WRITING: (2.0 points)

Finish the second sentence so that it has a similar meaning to the first one, beginning with the given words.

We expect the professor to arrive this morning.

=> It is.............

The library was bombed. Many important historical documents were destroyed. (when)

She wishes(A) she is(B) not getting stuck in(C) the traffic(D) jam now.

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

 The hotel is beautifully .................. in a quiet spot near the river.

The air in our neighborhood is polluted.

=> We wish ........

Read the following passage and choose the letter A, B, C or D on your answer sheet.

TEENS' SOURCES OF STRESS

In adolescence, teens experience so many physical and psychological changes that they may not know how to (9)............. Many boys feel obsessed with their voice or (10)............... Girls feel annoyed with unwanted spots on their faces.

As teens reach adolescence, they have more friends and come in contact (11)............. many more people. They now have to learn to interact socially and they may find it is not easy to adjust in the complicated world or to gain social acceptance.

Many teenagers start to have emotional feelings for (12) ........... boy or girl, or feel the need to be loved. If a teen fails to get love from the one he/she likes or loves, they may find it is hard to get over the painful experience.

Pressures to do well academically can be a source of stress. If teens are academically strong, they can perform well. If not, they suffer from endless stress.

Being under pressures of a number of things, teenagers become constantly (13) ...... If they are unlucky to fail in anything, they may fall into the feeling of self-doubt and low self-esteem.

I. MULTIPLE CHOICE: (8 points)

 Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following questions.

Combine two sentences into a new one using the given words in brackets. Do not change the given words in any ways.

 Our teacher didn't arrive late. The traffic was terrible. (although)

It's a great experience to be sitting comfortably in a ..............pulled by someone through the ancient streets.

Mark the letter A, B, C or D on your answer sheer to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.