Read the following passage and choose the best answer for each blank
            An accident between a car and a horse-drawn carriage turned on a green light in the mind of one witness to it. Why not, thought Garrett A Morgan, design a signal that would (1) …… the movement of road traffic? (2) …… a result, in February 1927 Morgan produced the world’s first automatic electric traffic signal.
            His invention (3) …… of a pole with two arms that turned round to (4) …… when traffic should move. The words ’stop’ and ’go’ were on different sides of the arms, which automatically turned and (5) …… the right line of traffic when necessary.
(4)
A.declare
B.indicate
C.sign 
D.inform

Tet holiday is the most important..................  for Vietnamese people.
A.culture
B.celebration
C.custom
D.religion

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
When finding a new house, parents should _______ all the conditions for their children’s education and entertainment.
         
A.take into account 
B.make all the conditions
C.get a measure of           
D.put into effect

Facebook.com’s server IP address could not find in Google Chrome browser because of the error of Internet connection.
A.Facebook.com’s 
B.could not find   
C.because of  
D.Internet connection

The income per _________ of population was under $1500 per annum.
A.mind      
B.man   
C.mouth 
D.head

Choose the letter A, B, C or D to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following question.

A.equation   
B.dedication  
C.option   
D.exemption

If the sceptics ______ before the debate, a lot of people may have second thoughts about the plan
A.cannot be silencing                                             
B.are not silenced
C.do not silence                                                    
D.wouldn't  silence

I. Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.
In Western countries, it is polite to maintain eye contact during conversation.
A.rude
B.insecure
C.sociable
D.informal

Read the passage and complete the sentences. Mark the letter A, B, C or D on your answer sheet.
Once there were lots of pandas in the mountains of Western China. Today they are becoming extinct. The reason is they cannot find enough food. Pandas eat bamboo leaves. They do not like another food. The bamboo grows very slowly. It can take ten years for a bamboo to grow from a seed to a big plant. Some types of bamboo have seeds only once every 60 years. Pandas must wait many years for their food to grow. While the bamboo is growing, pandas do not have enough leaves to eat. Farmers are using more and more of the land on the mountain side to grow food for man. Therefore, the farmers cut down the bamboo. Bamboo leaves become less plentiful. Pandas cannot find enough food to eat. They starve and die. China and World Wildlife Fund (WWF) are trying to save the pandas. In 1979 they began to set up special parks where pandas can live. One such park is the Wolong Reserve in Sichuan. The Wolong Reserve has the highest number of pandas in the world. Scientists come here to study the pandas’ eating and mating habits. By learning more about the pandas’ habits, scientists can save them from extinction.
Why do farmers cut bamboo trees?
A.To get farmland  
B.To make pandas starve and die
C.To get food for pandas       
D.To drive pandas away

What is the author's purpose in this passage?
A. To urge biologists to solve the problem of surplus human population
B.To conduct a survey of the biologist's role in society C. 
C.To advise biologists to carry out extensive research into genetic engineering
D.To emphasize the biologist's role in solving the world's problems