102 51 ____=___=? 68 34

102 51 ____=___=? 68 34 take charge of=___ ____ ____ 46.63°=___°____'____ whenever=___ ____ _____ whatever=____ _____ ____ 数学题36.28度=____度___分___秒 ,51度28分30秒=___度 34.37度=____度___分___秒? on sale =___the__ ___ ____ next door=___ ____ room Is everyone here today?=___ we ____ ____ today? 知道车停了才下车__ _ ___ ___ ___ ___ it stops.=__ __ ___ __ __ it stops.为什么不早点来?____ ___ ___ ___?=___ ____ ___ ___ ___?为什么不跟我一起来?___ ___ ___ with me?=__ ___ ___ ___ with me? Whose postcards are these?=Whose ___ ___ ___?=Who___ these postcards____ ____? 2.7×1.3＝(____)×0.13＝(___)×0.013＝0.27×(___)＝0.027×(____)＝(___)×( )=( )x( )=( ) We have learned English since 1999.We have learned English since 1999.=____ ___ ____ ___ ____ English? He started dancing at the age of four.=He started dancing ____ ____ ____ ___ 添加一个字母,把下列单词变成新单词.is+___=____ and+___=____ air+___=____ 步行去某地____ to sp.=go to sp.____ ____ 去散步___ ___ a walk=___ a walk 一个营养级的同化量=___ - ____ 一个营养级的同化量=____+____ +____ 把2,3,4,5分别填入框框,每个式子里每个数只能用一次,___+___—____=___+___—____=