After Einstein's theory of relativity, people began to perceive the universe in a different way.
 
A.Einstein's theory of relativity confirmed many ideas about how the universe began.
B.Until Einstein's theory of relativity, people knew hardly anything about the universe.
C.Following Einstein's theory of relativity, people realized that the universe was changing constantly.
D.Einstein's theory of relativity introduced people to a new manner of seeing the universe.

Vietnamese people usually return to their family _____ Tet.
A.in                            
B.on
C.after                        
D.during

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A.flew    
B.drew
C.sew     
D.screw

When did women wear jeans?
A.In 1960
B.In the seventh decade of the 20th century
C.In the sixth decade of the 20th century
D.During World War I.

Read the passage, then choose the correct answer A, B, C, or D .
In the last few weeks I have spent every Saturday in my flat and have done nothing more exciting than work at home, read the newspapers, and watch television. I had begun feeling bored with this and so, last weekend I thought I would do something different. I phoned several of my friends and we decided to go to London for the day. I was really excited as I hadn’t been to London since I was ten. We decided to go by coach as this was the cheapest means of transport. In London we decided to take a sightseeing tour as we wanted to see some of the famous buildings. After the tour, we bought some sandwiches and ate them in the small park. In the afternoon some of us went shopping and the others went to the theater. We met up again at 6.30 p.m and went to a small restaurant in Sotho. The meal was really good, but, unfortunately, it took much longer than we had expected. We had to get a taxi back to the coach station. Luckily, we got there just two minutes before our coach left.
Which of the following is true?
A.They all went shopping before going to the theater
B.They had lunch in a small restaurant.
C.They made a sightseeing tour and then had lunch
D.They left the city at 6.30 p.m

 ________it with my own eyes, I would have never believed it.
A.Unless I had not seen      
B.Provided I had seen
C.If I had seem  
D. Had I not seen

Pay the money back to me or I will call the police.
A.Provided you pay back the money to me, I will call the police
B.If you pay back the money to me, I won't call the police
C.Unless you don't pay the money back to me, I will call the police
D.If you don't pay the money back to me, I will call the police

Choose the best answer to the following questions.
We often go to Florida ________the winter.

A.during   
B.while 
C.before   
D.until

Choose A, B, C, or D that best completes the sentence.
Most people know that smoking is harmful ___ their health but they are addicted ____ the practice.
A.of / for  
B.to / to  
C.on / upon       
D.at / of

Hãy cho dạng đúng của các từ trong ngoặc
These days it is____ (31. possible) to open a newspaper without reading about the damage we are doing to the environment. The earth is being _____(32. threat) and the future looks bad. What can each of us do? We cannot clean up _____(33. pollute) rivers and seas overnight. Nor can we stop the ______(34. appear) of plants and animals but we can stop adding to the problem while ____(35. science) search for answers, and laws are passed in nature’s ____(36. defend)
It may not be easy to change your lifestyle completely but some steps are easy to take: cut down the amount of ____(37. drive) you do, use as little plastic as possible. It is also easy to save energy, which also reduces____ (38.house) bills. We must all make a _____(39. person) decision to work for the future of our planet if we want to _____(40. sure) a better world for our grandchildren.
____(36. defend)
A.defencelessness
B.defence
C.defending
D.defenced