Question

Answer 1

doesn't cook as well as him

being a poor student, he studied very well

being sick, mary could not go to school

you rest yourself, youreally will be ill

he had finished studying his lesson

Answer 2

1. Jane's sister doesn't cook as well as Jane

2. In spite of being poor, Tom studied very well

3. Because of her sickness, Mary couldn't go to school

4. Unless you rest yourself, you really will be ill 

5. John said that he had finished studying his lesson