词汇运用 （本大题共8小题，每小题1分，共8分）
(A) 根据句意和汉语注释，在答题卡标有题号的横线上，写出单词的正确形式。
He gave us a ________(总的) idea of the work to let us know it well.
After two more ________(过失) , the player scored a goal in the end.
The situation there ________(需要) that I should stay behind instead of going away.
He will ________(必定，无疑) join us in planting trees if he is free this Saturday.
(B) 根据句意，在答题卡标有题号的横线上，写出括号内所给单词的适当形式。
I’ve lived in Wuxi for 10 years, but I’m still not used to the _______(hot) in summer here.
The present situation has made it harder for them to make good _________(decide).
_________(care) will not only be bad for your learning, but for your future life.
The students feel much _________(energy) after taking a little rest.