As they _____ in the snowstorm in the deep mountains, they had great _____ in getting in touch with the outside world.
Which sentence is wrong?
I found the homework was not so heavy as ________ I ________ to get in my old school.
The hotel _____ during our holidays stands by the seaside.
He has lost the key to the drawer _____ the papers are kept.
-----How do you find the book? ------_____________.