英语翻译1.I sometimes wonder if some of these people are paid to

英语翻译
1.I sometimes wonder if some of these people are paid to give these outstanding reviews or if I just have higher expectations.
2.We might be surprised at the progress made in every field of study ,but the methods of testing a person的 knowledge and ability remaina as old as ever they were.
3.They may be a good means of testing memory ,or the skill of working rapidly under great pressure ,but they can tell you nothing about a person的 true ability.
4.As anxiety-makers,examinations are secong to none.
5.Can we wonder at the increasing number of "drop-outs":young people are written off as complete failures before they have even started a job?
不好意思，有几个单词打错了~
第二句的remaina应改为remains
第四句的secong应改为second