Question 248. After a decade of economic liberalization, Vietnam has seen a dramatic rise in living
in urban areas.
A. surface B. standards C. levels D. backgrounds
Question 249. Rowing is the sport or activity of travelling in a boat by using .
A. air tanks B. sails C. boards D. oars
Question 250. In water polo the ball can be by passing with one hand.
A. advanced B. forwarded C. thrown D. kicked