用所给单词的适当形式填空
1．My father has just finished ________(mend)the car on his own.
2．If you want to practice ________(run), you’d better not do it in the evening.
3．There is always ________(agree) between America and China, but the two countries have to cooperate(合作)．
4．Are you allowed to make your own ____________(decide)at home?
5. Reaching this agreement so quickly was a great ____________ (achieve)．