Sắp xếp theo thứ tự thời gian của các quốc gia cổ đại trên đất nước Việt Nam là
A. Văn Lang, Âu Lạc, Chăm-pa, Phù Nam.
B. Văn Lang, Âu Lạc, Phù Nam, Chăm-pa.
C. Chăm-pa, Phù Nam, Văn Lang, Âu Lạc.
D. Văn Lang, Chăm-pa, Âu Lạc, Phù Nam.

Choose the word that has the underlined part pronounced differently from the rest: 
groom               bamboo                 choose                 blood
A. groom              
B.  bamboo                 
C. choose                 
D. blood

Choose the word that has the underlined part pronounced differently from the rest:
choose          child            change           chemistry
A. choose          
B. child            
C. change           
D. chemistry

Choose the word that has the underlined part pronounced differently from the rest:  
know                   darkest                  working               sky
A. know                   
B. darkest                  
C. working               
D. sky

Choose the word that has the underlined part pronounced differently from the rest:  
 brother               think               the                 they
A. brother              
B.  think               
C. the                 
D. they

Choose the word that has the underlined part pronounced differently from the rest:
necessary              approach               language                American
A. necessary              
B. approach               
C. language                
D. American

Choose the word that has the underlined part pronounced differently from the rest:
enterprise            enrich              enlarge             enlist
A. enterprise            
B. enrich              
C. enlarge             
D. enlist

Choose the word that has the underlined part pronounced differently from the rest:
marathon             enthusiastic                 ethnic                 smoothly
A. marathon             
B. enthusiastic                 
C. ethnic                 
D. smoothly

Choose the word that has the underlined part pronounced differently from the rest:
weather                      friend                     when                     great
A. weather                      
B. friend                     
C. when                     
D. great

Choose the word that has the underlined part pronounced differently from the rest:
structure                 yesterday                standard                  continue
A. structure                 
B. yesterday                
C. standard                  
D. continue