17. --- Will someone go and get Mr. White?--- He’s already been ____ .
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.
He had no sooner arrived there ________ pestering his doctor.
While shopping, people sometimes can't help _______ into buying something they don't really need.