1 . ________ ________you mentioned it, I do remember the incident. (用适当的词填空)

2 . ________ ________ (考虑到) the chairman was absent, we decided to delay the meeting. （根据汉语提示完成句子）

3 . ______ ______ (鉴于) Neil Armstrong wanted to take a football to the moon, we could even say that it is also the most popular sport out of this world.（根据汉语提示完成句子）

4 . _____ you are familiar with the author’s ideas, try reading all the sections as quickly as you possibly can.

A．Now that

B．Ever since

C．So that

D．As long as

5 .           you have all finished reading the story, let’s hear your opinions on the main characters.

A．Since

B．While

C．For

D．Unless