You must keep s_____ in the reading room

You must keep s_____ in the reading room you must keep your you must keep it well? ok you must keep your “you are so crazy!you must keep Seems must to keep distance with you You must keep the bedroom ______(clean) You must keep your hand closed. You must keep your door .(open). You must keep quiet(改为祈使句) you must keep it a secretyou must keep a secret 这个句子对吗? Before you get on the train,you must s_____ your ticket to the conductor. Let Harry play with your toys too, Clare----you must learn to s_____. To keep your balance you must keep moving//中间有省略的?Life is like riding a bicycle.To keep your balance you must keep moving 英语翻译用keep sb doing 的句形You must keep you sleep. you must keep in mind that这是什么从句 To keep ____ (health healthy) you must do more exercise. What you must keep after giving it to someone else?