where is the bookstore?it's （between ）the school （and ）the library.
注：between ...and 在……和……之间.
how do the students （cross 横跨）the river?they go on a ropeway.
where does the boy live?he lives in a （town 镇）far from the city.
i'm not （afraid ）of walking alone at night.i think i'm really brave.
注：be aftraid of 害怕
the river runs too quickly,so they cannot cross the river by （themselves 他们自己）.
加油!不明白再问!