题目内容：

 

lie in   at an end   instead of   be proud of   die from    prepare for    think....of

1. He went to do the experiment ________________________seeing the film yesterday.

2. His mother __________________________his success in the mid-term exam.

3. He always __________________more ______________others but less of himself.

4. Last year his dad ___________________a falling tree while riding, leaving him as an orphan.

Thank God! The hard work is _______________________.