Choose a word that has different stress pattern:
existence                           character                         scientist                         interesting
A. existence                           
B. character                         
C. scientist                         
D. interesting

Find a mistake in the four underlined parts of the sentence and correct it:
In spite of the car was cheap, it was in good condition.
A. In spite of
B. was
C. it
D. in

Choose the word that has the underlined part pronounced differently from the rest:
follow                  job                      geography                     develop
A. follow 
B. job   
C. geography  
D. develop

Choose the word that has the underlined part pronounced differently from the rest:  
resume                 install                      set                      security
A. resume                 
B. install                      
C. set                      
D. security

Choose the word that has the underlined part pronounced differently from the rest:
psychology                      psychics                        pneumonia                       polymer
A. psychology                      
B. psychics                        
C. pneumonia                       
D. polymer

Choose the word that has the underlined part pronounced differently from the rest:  
water                     watch                  warm                      quarter
A. water                     
B. watch                  
C. warm                      
D. quarter

Tập nghiệm của bất phương trình $\frac{{{3}^{x}}}{{{3}^{x}}-2}<3$ là 
A. $x<1$ 
B. $x>{{\log }_{3}}2$ 
C. $\left[ \begin{array}{l}x>1\\x<{{\log }_{3}}2\end{array} \right.$ 
D. ${{\log }_{3}}2<x<1$

Choose the best answer for the following sentence:
In some famine villages, the people are ___________ need of many things, especially foods and medicine.
A.  to   
B. on            
C.  for             
D.  in

Choose the best answer for the following sentence:
I've been looking for this book for months, and ____________ I have found it.
 
A. in time                 
B. at last                
C. at the end   
D. at present

Nếu đặt $t={{\log }_{2}}x$ thì phương trình$\frac{1}{{5-{{{\log }}_{2}}x}}+\frac{2}{{1+{{{\log }}_{2}}x}}=1$ trở thành phương trình
A. ${{t}^{2}}-5t+6=0$ 
B. ${{t}^{2}}+5t+6=0$ 
C. ${{t}^{2}}-6t+5=0$
D. ${{t}^{2}}+6t+5=0$