根据句首及首字母提示写单词,注意其正确形式

根据句首及首字母提示写单词,注意其正确形式
1.He burshes his teeth his teeth twice d____.
2.Don't c_____ about the life and you should love it.
3.--What o_____ held the charity activity.
--The government.
4.I didn't go home u____ it was drak.
5.--Which do you think it more p_________.
--Friendship.
6.--Why is he so f______?
--Because he hasn’t eaten anything since three years ago.
7.--Why not go to see a film tonight?
--It s______ a good idea.
8.The traffic a_____ made him lose his parents.
9.Our school is now r_____ funds for charity.
10.Smoking is one of the c______ causses of illness.