A combination of ________ meals and ________ sleep was to blame for her ill health.Đoạn văn89/500A combination of ________ meals and ________ sleep was to blame for her ill health.ilregular / irsufficientimregular / ilsufficientinregular / imsufficientirregular / insufficientGiải thíchD. irregular (adj): không đều đặninsufficient (adj): không đủ