翻译句子根据所给汉语，完成下列英语句子，每空一词。他如此粗心，以致常常犯错误。
He is so careless that he often .许多外国人发现学好汉语真不容易。
Many foreigners find difficult learn Chinese well.文波长大后想当一名医生。
When Wen Bo , he wants to be a doctor.我哥哥至少和你一样高。
My brother is at least tall you.我盼望着与你相见。
I’m looking forward you.