用方框中所给单词的适当形式填空

study  answer   accuse  blame  finish water give find feel write

I________ a new book by my father on my last birthday.
English  ________ very useful.
Your pen ________ quite smoothly.
This shirt ________much softer than that one.
The problem requires ________ with great care
The question is easy ________.
Nobody is           for the accident.
The work        tomorrow.
The flowers        by them now.
The government  ________ of incompetence.