He tried his b___ to study,but still failed he exam.

He tried his b___ to study,but still failed he exam. He stood up and tried to the town and people b___ to get off. Several months later,he went b___ home to see his wife and his children. 英翻汉:He tried his bert to run away. He tried and tried his very best not to join in. tried ang tired his very best not to和surely if he really tried He always pays his b___ on time our government has tried its b___ to solve these problems the Little boy said nothing because he was not b___ enough to be against his father He tried his best to find a p___ word to express his feelings. he tried his best to make his classes live有一处错误, He tried his best to quit smoking but he failed.这个句子对吗?为什么 He tried his best-[not show]it. He (put) (took) out his hand (and) (but) tried to (reach) (catch) it he tried his best to save the drown girl,but unfortunately she died.改错 His father tried to find a tool in the room ____ he could repair the desk. Though Nick tried his best to play tennis,he played very________(bad)谢谢 Though Nick tried his best to play tennis,he piayed very _______(bad)