Choose the one answer (A, B, C, or D) which best fits the space
He turned off the lights before going out _______ waste electricity.
so that not as not to in order that not so as not toMôn học
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Chủ đề
Choose the one answer (A, B, C, or D) which best fits the space
He turned off the lights before going out _______ waste electricity.
so that not as not to in order that not so as not to