they ,for ,bus ,the,waiting,are,a 连词成句
they ,for ,bus ,the,waiting,are,a 连词成句
bus they waiting are a for (.) 连词
连词成句are,the woman,and,the man,bus,the,for,waiting
thief ,for ,is ,a,waiting ,bus ,for the ,连词成句
连词成句.is bus waiting Lingling a for
they are --- a bus now A waiting for B waiting
they,who,are,for,waiting ) 连词成句
连词成句 is at Now he waiting the bus bus the for
They are waiting for a bus to come (同义句转换)
(they are) waiting for the bus.画线部分提问
Look,they are waiting for a bus at the ____ ____
单项选择They are waiting ( )a bus ()the bus stop.A:for;in B:on;a