根据汉语意思,完成下列句子:
You had better _______ _________(放弃) smoking.
Mr. Lee is ill today, so I will give you the lesson ________ ______(代替)him.
The teacher was ________ ________(对、、、生气) him because he was late for school again.
Please wait a moment, the doctor is _______ _______(检查)the patients.The baby is sleeping, please ______ ________(关小) the music!