Her ideas have attracted the professor’s attention in the scientific community.

A. that                   

B. whose               

C. who                           

D. whom

A. performed        

B. followed                     

C. discussed         

D. listened

A. an impact on teaching quality               

B. it difficult for school-leavers to find a job

C. it clear that degrees from Vietnamese universities are not recognized worldwide

D. students feel embarrassed when leaving schools

A. personal 

B. attractive                     

C. family              

D. sacrifice

A. have been laid         

A. stress                       

B. tiredness                  

C. tension                    

D. relaxation