Choose the correct sentence which is built from the words and phrases given:
what / reason / his change / mind?//.
A. What is the reason for his change of mind?
B. What is the reason for his change the mind?
C. What reason does his change the mind?
D. What reason makes his change his mind?

Choose the best answer for the following sentence:
Tuan: “Would you like to go out for a snack?”
Thu: “______________ ”
A. No problem.
B. I am hungry.
C. Let’s go.
D. Yes, I would

Find a mistake in the four underlined parts of the sentence and correct it:
Sales of the newest computer have doubled since the past eight months.
A. Sales
B. newest
C. have
D. since

Choose the best answer for the following sentence:
We can now hold long distance meetings ____________ which the participants cansee each other on a screen. 
A. in            
B. with               
C.  of              
D.  for

Choose a word that has different stress pattern:
children                      enjoy                        above                       create
A. children                      
B. enjoy                        
C. above                       
D. create

Choose the best answer for the following sentence:
Computers are used to process information which is called _____________.
A.  software  
B.  camcorder   
C. document   
D. data

Choose a word that has different stress pattern:
interesting                       direction                       knowledge                    narrow
A. interesting                       
B. direction                       
C. knowledge                   
D.  narrow

Choose one sentence that has the same meaning as the root one:
Peter has hardly worked since April.
A. Peter has been fully employed.
B. Peter has worked very well.
C. Peter has done very little work.
D. Peter hasn't worked at all.

Choose the word that has the underlined part pronounced differently from the rest:
found                     southern                    tough                     rough
A. found                     
B. southern                    
C. tough                     
D. rough

Cho phương trình : $2{{x}^{2}}+x-1=0$ có tập nghiệm là:
A. $\left\{ -1 \right\}$ 
B. $\left\{ -1;-\frac{1}{2} \right\}$
C. $\left\{ -1;\frac{1}{2} \right\}$
D. $\varnothing $