根据图片及提示词语写出恰当的句子

1。Mary cant sleep well nights,so she cant get up early and always be late fot school。 2。Helen have to get bed before 9 o'clock for her health。 3。Tim need finish his homework after school。 4。You cant practice playing piano at night for making neibourhood truble。 5。Lily often makes cleaning to helps mom after dinner。