This is my _______room. _________room is tidy.

____ in a branch of the tree ___ a note whichread "I’ll meet you at the School Gate".

I consider____ my duty to help you．

______ herself in looking after the newly-born twins,she had to sacrifice her career to stay with her kids.

Car lovers often organize field sports inour country. It is an activity that they ______ without the benefits of a car.