英语练习我们必须阻止火势蔓延we must ___ ___ to stop the fire from spreadin
英语练习
我们必须阻止火势蔓延
we must ___ ___ to stop the fire from spreading
请等一会,我们马上就到那里
please wait a minute .we will arrive there ___ ___
我不再是小孩
I am ___ ___ a little child.
我花了好长时间才写完作业
IT ___ me ___ ___ ___ to finish my homework