1.I suggested that she ...................................off the lights before going to bed (turn).(làm bằng 2 cách nhé)
2.The river is very dirty because people throw garbage into it
->If people don't............................................
3.His younger sister studies English very well.
->His younger sister is ............................................
4.Working hard is the secret of having successes
_> If we............................................
Loga
Sinh Học lớp 12
