Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions 
Dick.........in London when I last saw him
A.is working             
B.was working
C.has worked 
D. has been working

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions 
I'll give you another hour to.........up your mind.
A.give                                   
B.go                           
C.make                       
D.take

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions 
Lan: “Let's go to Vung Tau on the weekend.   ~  Tom: “..........”
A.Yes, please   
B.Yes, let's  
C.That’s a fine day 
D.That's a good trip

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions 
Were you able to find the person .......wallet you found?
A.who    
B.which          
C.whose          
D.that

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions 
The second-hand car Patrick bought was almost new.......... it was made in the 1990s
A.or         
B.although
C.because       
D.however

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions 
The librarian asked us........so much noise.
A.don't make    
B. to not make
C.not to make
D.not making

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that need correction in each of the following questions 
It is extremely important with an engineer to know how to use a computer
A.with     
B.to know how   
C.extremely    
D. It is

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that need correction in each of the following questions 
He has learned a lot in the last couple of years, didn't he?
A.he       
B.a lot 
C.couple of years 
D.didn't he

PASSAGE 2
Recreational diving or sport diving is a type of diving that uses scuba equipment for the purpose of leisure and enjoyment. In some diving circles, the term "recreational diving" is used in contradistinction to "technical diving", a more demanding aspect of the sport which requires greater levels of training, experience and equipment.
Recreational scuba diving grew out of related activities such as snorkeling and underwater hunting. For a long time, recreational underwater excursions were limited by the amount of breath that could be held. However, the invention of the aqualung in 1943 by Jacques-Yves Cousteau and its development over subsequent years led to a revolution in recreational diving. However, for much of the 1950s and early1960s, recreational scuba diving was a sport limited to those who were able to afford or make their own kit, and prepared to undergo intensive training to use it. As the sport became more popular, manufacturers became aware of the potential market, and equipment began to appear that was easy to use, affordable and reliable. Continued advances in SCUBA technology, such as buoyancy compensators, modern diving regulators, wet or dry suits, and dive computers, increased the safety, comfort and convenience of the gear encouraging more people to train and use it.
Until the early 1950s, navies and other organizations performing professional diving were the only providers of diver training, but only for their own personnel and only using their own types of equipment. There were no training courses available to civilians who bought the first scuba equipment. Professional instruction started in 1959 when the non-profit National Association of Underwater Instructors was formed.
Further developments in technology have reduced the cost of training and diving. Scuba-diving has become a popular leisure activity, and many diving locations have some form of dive shop presence that can offer air fills, equipment and training. In tropical and sub-tropical parts of the world, there is a large market in holiday divers, who train and dive while on holiday, but rarely dive close to home. Generally, recreational diving depths are limited to a maximum of between 30 and 40 meters (100 and 130 feet), beyond which a variety of safety issues make it unsafe to dive using recreation diving equipment and practices, and specialized training and equipment for technical diving are needed.
According to the passage_________.
A.Professional instruction had started before the non-profit National Association of Underwater Instructors was formed.
B.Professional instruction started in 1959 when the non-profit National Association of Underwater Instructors was formed.
C.Professional instruction started after the non-profit National Association of Underwater Instructors had been formed.
D.Professional instruction and the non-profit National Association of Underwater Instructors were formed at the same time.

PASSAGE 2
Recreational diving or sport diving is a type of diving that uses scuba equipment for the purpose of leisure and enjoyment. In some diving circles, the term "recreational diving" is used in contradistinction to "technical diving", a more demanding aspect of the sport which requires greater levels of training, experience and equipment.
Recreational scuba diving grew out of related activities such as snorkeling and underwater hunting. For a long time, recreational underwater excursions were limited by the amount of breath that could be held. However, the invention of the aqualung in 1943 by Jacques-Yves Cousteau and its development over subsequent years led to a revolution in recreational diving. However, for much of the 1950s and early1960s, recreational scuba diving was a sport limited to those who were able to afford or make their own kit, and prepared to undergo intensive training to use it. As the sport became more popular, manufacturers became aware of the potential market, and equipment began to appear that was easy to use, affordable and reliable. Continued advances in SCUBA technology, such as buoyancy compensators, modern diving regulators, wet or dry suits, and dive computers, increased the safety, comfort and convenience of the gear encouraging more people to train and use it.
Until the early 1950s, navies and other organizations performing professional diving were the only providers of diver training, but only for their own personnel and only using their own types of equipment. There were no training courses available to civilians who bought the first scuba equipment. Professional instruction started in 1959 when the non-profit National Association of Underwater Instructors was formed.
Further developments in technology have reduced the cost of training and diving. Scuba-diving has become a popular leisure activity, and many diving locations have some form of dive shop presence that can offer air fills, equipment and training. In tropical and sub-tropical parts of the world, there is a large market in holiday divers, who train and dive while on holiday, but rarely dive close to home. Generally, recreational diving depths are limited to a maximum of between 30 and 40 meters (100 and 130 feet), beyond which a variety of safety issues make it unsafe to dive using recreation diving equipment and practices, and specialized training and equipment for technical diving are needed.
These following sentences are true EXCEPT _______.
A.In the early 1950s anyone who wanted to dive could be professionally trained.
B.In the early 1950s there were no training courses available to civilians who bought the first scuba equipment.
C.As recreational diving became more popular, manufacturers have made more and more diving equipment.

In the early 1950s anyone who wanted to dive could be professionally trained.
D.Advances in scuba technology encourage more and more people to train and use it.