英语翻译请帮我翻译下面几个句子,吉姆已做完作业,他现在有空了.他昨天收到一封信.我父亲以前到过长城.她还没有看过那部新电

吉姆已做完作业,他现在有空了.
Jim had done his homework and he is free now.
他昨天收到一封信.He received a letter yesterday.
我父亲以前到过长城.My father had been to the Great Wall.
她还没有看过那部新电影.
She has not seen that new movie
她去过上海.She has been to Shanghai.
他这些天上哪儿去了?Where did he go these days

吉姆已做完作业，他现在有空了。
Jim has finished his homework. Now he is free.
他昨天收到一封信。
He received a letter yesterday.
我父亲以前到过长城。
My father has been to the Great Wall before.
她还没有看过那部新电影。

这几句话都是现在完成时，hashave been to ,去过hashave gone to 去了。
看电影用see movie.

Jim has finished his homework yet.So he has spare time now.
He got a letter yesterday.
My father has arrived at the Great Wall before.
She has not enjoyed the new film yet.
She has arrived at Shanghai.
Where he has been for these days.