Choose the sentence that is CLOSEST in meaning to the given one.

The city is building green roofs so that the heat island effect will be reduced and pollutants will be absorbed.

A. The Invasion of An Exotic Species

B. The Effects of Invasive Species

C. Zebra Mussels As an Invasive Species

D. The Impact of Global Trade on Marine Life

A. True

B. False

C. Doesn’t say

A. environment

B. environmental

C. environmentally

D. environmentalists

A. Both solar walls and windows and bladeless wind turbines on rooftops are going to be used in future smart buildings that the city energy will be 100 percent renewable.

B. Solar walls and windows as well as bladeless wind turbines on rooftops are going to be used in future smart buildings in order to the city energy will be 100 percent renewable.

C. Solar walls and windows as well as bladeless wind turbines on rooftops are going to be used in future smart buildings where the city energy will be 100 percent renewable.

D. Both solar walls and windows and bladeless wind turbines on rooftops are going to be used in future smart buildings so that the city energy will be 100 percent renewable.

A. The boy’s parents didn’t see him for three days.

B. During three days, the boy’s parents saw him once.

C. It is three days when the boy will talk to his parents.

D. The last time the boy talked to his parents was three days ago.

A. He will live separately from his family next month.

B. He is living separately from his family next month.

C. He would live separately from his family next month.

D. He is going to live separately from his family next month.

A. Vietnam has signed various free trade agreements, having fostered its integration with regional and global economies.

B. Having signed various free trade agreements, Vietnam has fostered its integration with regional and global economies.

C. Vietnam has signed various free trade agreements so that Vietnam has fostered its integration with regional and global economies.

D. Signed various free trade agreements, Vietnam has fostered its integration with regional and global economies.