题目内容：

根据所给中文意思完成句子，每空只填一个词。

1.上周六，我的朋友哈里带着一张新CD到我家来访。

Last Saturday, my friend Harry ______ ______ with a new CD.

2.去杭州的航班再一次晚点。

______ ______ the flight to Hangzhou was late.

3.五分钟后，我下了车，穿过一个门并沿着一条黑黑的小路一直走。

Five minutes later, I got out of the car, ______ ______ a gate and walked along a dark path.

4.我已经上交了我的作业。

I have already ______ ______ my homework.

5.如果你把过去的医学和当今的医学作比较，下次看病你会觉得很幸运。

If you ______ the medicine of the past ______ the medicine today, you will feel very lucky when you visit a doctor next time.