从方框中选择合适的短语,并用适当形式完成下列句子

从方框中选择合适的短语,并用适当形式完成下列句子
put...through to,take a messsage,introduce...to make sure,entrance to,leave behind,make research on,gibe sb a call
1.Remember __________ when you get home.
2.__________ the past __________;think about the present.
3.Mr Smith is not in right now.I will ________ you __________ his secretary.Hold on,please.
Thank youi
4._________ that Dr King was at the offfice,I called him up in advance.
5.Marco Polo ___________many Chinese inventions ______ the western world.
6.Can I ________ for you?
Cindy is at the meeting.
Don't brother so much.Just ask her to get back to me after the meeting.
7.This is the ____________ cave;let's step in from here.
8.Now more and more scientists are ____________ the lives under the sea.