1.in advance 提前，預先

eg. The rent must be paid in advance.
租金必須預付。

eg. They found to get everything ready in advance impossible.
他們發現提前把一切都準備好是不可能的。

eg. If there is any change about the time of the meeting, please notify us in advance.
開會時間如有變， 請提前告訴我們。

2.look forward to 盼望，期待

eg. We look forward to hearing from you soon.
我們盼望著不久能聽到您的回音。

eg. If you do, after the first such evening out, you will certainly look forward to the next!
如果能做到這樣，初次嘗過甜頭之后，你就一定會很期待下一次的晚宴了！

eg. We look forward to the continuation of the journey.
我們期待繼續沿著這個方向前進。