WE NEED _____________ WATER.A. BLUE B. FRESH C. GREEN D. RED

7. - 500 CAU TRAC NGHIEM THI VAO LOP 6 MON TIENG ANH
500 CAU TRAC NGHIEM THI VAO LOP 6 MON TIENG ANH

7. We need _____________ water.

A. blue B. fresh C. green D. red