下列每个句子中有一处语言错误。每处错误涉及一个单词的增加、删除或修改。
增加: 在缺词处加一个漏字符号(∧), 并在其下写出该加的词。
删除: 把多余的词用斜线(\)划掉。
修改: 在错的词下划一横线, 并在该词下面写出修改后的词。
注意: 每处错误及其修改均仅限一词。
Last month, he applied himself to improve the technique.
_________________
The car has been well maintained and is in excellent conditions.
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We did not send you an invitation, as we took for granted that you would be coming.
_________________
I will do everything on my power to help you.
_________________
We will start tomorrow, weather permits.
_________________
I can see it is no point in arguing with him.
_________________
This is all what the manager said at the meeting.
_________________
When inviting to dinner in western countries, you should never arrive too early.
_________________
Most children like to eat sweets, but she is exception.
_________________
In account of his youth, he was not allowed to take the senior course.
_________________
She was on the point of going out________ the telephone rang.
A. while B. as C. before D. when
The runners are taking _______their positions on the starting line.
A. up B. in C. off D. on
There are plenty of jobs __________in the western part of the country.
A. predictable B. available C. considerable D. flexible
From the __________ expression on his face, I know everything is well under way.
A. satisfying B. satisfaction C. satisfied D. satisfactory
When we plan our vacation, mother often offers _______suggestions.
A. theoretical B. portable C. practical D. medical