( )lf l leave the school at four o'clock ,l can _home in time.

( )lf l leave the school at four o'clock ,l can _home in time.
a.arrive at b.reach to c.get to d.arrive
选d.arrive in time 及时到达
a..c.后只能接地点
b.reach没有带to
别人的回答
home前不加介词,可是stay at home.