we must ____ running taps when we leave the tap
we must ____ running taps when we leave the tap
错句:We waste water by letting the tap running when we brush t
We must close the windows when we leave.(同义句)
leave the tap running翻译
leave the tap water running怎么翻译?
when we hear the fire alarm,we must leave the room to the s什
We can save water __ the taps when we don't use it.
We must ____(switch on/switch off)the lights before we leave
We must turn off the taps to (节省)water拜托了各位
we must...when we...
:1.We must look left and right when we ____(across) the road
We must not leave rubbish in the park.(保持原句意思不变) ____ _____