求英语大神帮忙修改两句英语语法错误!

题目

求英语大神帮忙修改两句英语语法错误!
1.Learning English early in one's childhood helps one be more concentrated.
"be more concentrated"被老师划出来说有tense问题...
2.His work might be so heavy that he could not cope with them all.
"them"被划出来说有tense问题...
完全不知道错在哪里!求教各位善良的智慧的英语大神~!

答案

1.Learning English early in one's childhood helps one be more concentrated.
"be more concentrated"被老师划出来说有tense问题...
改为：Learning English early in one's childhood helps one to be more concentrated.

to do不定式表示去成为,将来的一种目的.
2.His work might be so heavy that he could not cope with them all.
"them"被划出来说有tense问题...
.His work might be so heavy that he could not cope with it all.
工作work不可数,所以应该是it,