Young people who have got jobs may realize college lessons can’t be the only preparations for all of the situation _______ appears in the working world.
I was wandering ____ the streets when I caught sight of a tailor's shop.
We walked ____ the Tian An Men Square to the Museum of Chinese History.
The plane flew ____ the city.
1 heard ____ the book long ago, but I have never read it.
Do you often hear____ your brother?