Question

按要求用It's+adj, +of sb.,+to do sth句型完成句子

1.David doesn't forget to do the things he needs to do.

2.He doesn't show off in front of his classmates.

Answer 1

1.David doesn't forget to do the things he needs to do.
------- It is good / dutiful of David not to forget to do the things he needs to do.

2.He doesn't show off in front of his classmates.
---------It is modest / good / low-profiled of him not to show off in front of his classmates.