Choose the best answer.

Energy plays a key role for ______ development of a country.

Choose the best answer.

Dams and reservoirs are required ______ to store water during periods of surplus water availability.

Choose the best answer.

In the United States, fossil fuels were the main source to ______ about 60% of total electricity generation in 2020.

Choose the best answer.

Climate scientists are discussing the ______ of the Amazon rainforest deforestation.

Choose the best answer.

The use of biofuels helps to achieve energy ______ as it helps reduce the dependence on foreign oil for some countries.

Choose the word CLOSEST in meaning to the underlined part.

The ASG (ASEAN School Games) aims to establish and strengthen friendships among students in the ASEAN countries.

Choose the best answer.

Emma and Trung are discussing the activities for their group project.

Emma: “Well, what we need to do is to start a 3Rs campaign?”

Trung: “______ 3Rs?”

Emma: “Ah, it’s Reduce - Reuse - Recycle.”