Trung thể ở tế bào động vật chứa 
A. 1 cặp trung tử.
B. 2 cặp trung tử.
C. 3 cặp trung tử.
D. 4 cặp trung tử.

Find a mistake in the four underlined parts of the sentence and correct it:
There is no need to asking her about her school results.
A. is
B. asking
C. about
D. results

Choose a word that has different stress pattern:
bonus                breakfast                     hurry                    receive
A. bonus                
B. breakfast                     
C. hurry                    
D. receive

Choose a word that has different stress pattern:
suggest                      ancient                     pleasure                    narrow
A. suggest                      
B. ancient                     
C. pleasure                    
D. narrow

Choose a word that has different stress pattern:
royal              talent               engrave              function
A. royal              
B. talent               
C. engrave             
D.  function

Choose the best answer for the following sentence:
My: “What is the subject that you study of plant, animal and human life?”Nnu: “___________ ".
A. Math
B. History 
C. Biology
D. Geography

Choose the word that has the underlined part pronounced differently from the rest:
teacher                   beat                   breakfast                     eating
A. teacher                   
B. beat                   
C. breakfast                     
D. eating

Choose the word that has the underlined part pronounced differently from the rest: 
heavy                   head                     stream                   ready
A. heavy                   
B. head                     
C. stream                   
D. ready

Choose one sentence that has the different meaning to the root one:
Her living conditions were difficult. However, she studied very well.
A. Although her living conditions were difficult, we studied very well.
B. She studied very well in spite of her difficult living conditions.
C. Despite living in difficult, she studied very well.
D. She studied very well because she lived in difficult conditions.

Find a mistake in the four underlined parts of the sentence and correct it:
Mr. Nam work as a teacher at Nguyen Tri Phuong School.
A. work
B. as
C. a teacher
D. at