英语翻译1.如果给他一点帮助,他就能在英语学习上赶上来.（过去分词做条件状语）2.虽然多次警告他上班不要迟到,这个年轻人

1.He,given a little help,will be improved in English.
2.Although warned not to be late for work,the young man kept being late for work.
3.Dispointed about the result of the exam,he kept silent.
4.The principal showed the foreign friends around the campass,the new look of which left deep impression on them.
5.Once mastered,you'll never forget.