Overpopulation in urban areas tends to create unfavorable conditions, which may result in ___of  food in developing countries.

Mark the letter A, B, C or D to indicate the most suitable response to complete each of the following exchanges.

- Diana: “Bob looks so impressive with his new hairstyle, Anne.”- Anne: “ ”

It seems that there is no set of personal qualities that all leaders have (28)__________common;rather, virtually any person may be recognized as a leader if the person has qualities that meet the needs of that particular group.

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part is pronounced differently from that of others in each of the following questions.

- Professor: “Congratulations on your award.” - Mary: “ ”

Mark the letter A, B, C or D on your answer sheet that completes each of the following questions.

Was it really necessary that I ____ there watching you the entire time you were rehearsing for the play? It was really boring watching you repeat the scenes over and over again.

In other cases, such as friendship groups, one or more persons may gradually (26)__________as leaders, although there is no formal process of selection.

Her living conditions were not good. However, she studied very well.