WE CAN SAVE NATURAL RESOURCES BY USING SOLAR ENERGY ________OF COAL...

2. - File thứ 1: de_thi_anh_7_232201910
File thứ 1: de_thi_anh_7_232201910

2. We can save natural resources by using solar energy ________of coal, gas and oil.

PART B : PRONUNCIATION

I. Find and circle the word with the different underlined sound. (4pts)