Changing sentences for complex sentences

Question

1.The stray cat took refuge in an old cardboard box to keep warm.
2. Some students find it difficult to make the transition to a new school
3. Jesus suffered from persecution due to his religious beliefs.

Answer 1

I don't know what you want, you have asked no questions.

To keep warm, the stray cat took refuge..

Transition to new schools is difficult for...

His religious beliefs caused Jesus to be ..

Answer 2

You have to change the complete sentences to complex sentences