Usually I sleep （ ） eight or nine hours a night.这题如果出现了类似的填空题,只有一个空,且只能填介词,一空一词的话,是不是都填for?

I usually sleep when it‘s raining对sleep提问 I usually sleep with the window open（）it is very cold.Aunless Bas Cif open,i ,with ,windows ,the,sleep ,usually (连词成句） 初二英语对话填空what ( ) do you ( ) play on weekends?I usually play golf.how ( ) do you usually sleep?I ( ) to sleep 7 to 8 hours every day i usually sleep eight hours every night 就“eight”一词进行提问_____ _____ _____ do you usually sleep every night? I usually sleep when it's raining对划线部分提问 sleep ,hours,about,usually,ten,I连词成句,拜托,马上要 I usually (sleep)when it is raining?对括号里的单词提问 初一下册英语 句型转换Babies usually sleep 20 hours every day.（对20 hours 提问）_______ _______ ______ babies sleep every day?I live at 224 White Street.（对224 White Street提问）______ you ____? Sleep!Sleep!I Sleep every night.Goodnight I can't sleep （ ） these day she usually (eats apples before going to sleep) in the evening(括号提问)（）（）she usually ()()()()()in the evening. She usually sleeps (nine hours) a day对括号内提问 （）（）does she usually sleep a day Usually I sleep for eight or nine hours a night.中为什么要用介词for而不用介词about? It usually ____(sleep) under the sofa. Usually I sleep （ ） eight or nine hours a night.这题如果出现了类似的填空题,只有一个空,且只能填介词,一空一词的话,是不是都填for? I sleep sound. you sleep i