Điền dạng đúng của từ và giải thích nhé:
1,We should turn off the lights when going out to save_____(ELECTRIC)
2, There was no______ for his absence from class yesterday (EXPLAIN)
3, Designer have____ the Ao Dai for ages(MODERN)
4,They started their trip on a beautiful___ morning (SUN)
5, People who exercise ____ are less likely to feel stresse(REGULAR)