. ---Can those ___ at the back of the classroom hear me?---No problom.
We often speak contemptuously ______ tramps and put them ______ as beggars.
It was difficult to ________ temptation.
With the guide _______ the way, we finally got to the village which we were looking for.
I think they’ve got to the very point _______ a change is needed, or they will fail.
The clever boy made a hole in the wall, ____ he could see ____ was going on inside the house.