The boy was caught_______ in the examination and was punished by the teacher.

There were two teachers named John ________at our school, which made some of our students ________. 

When I came in，I saw her ________ in the sofa ________ in thought．

The achievements we have made are largely ___ the hard work of our parents and teachers. 

— Why did Lucy weep so sorrowfully? — She could not stand ____ like that before the whole class.