4. —I will not come here tomorrow.

―It doesn't make any        (different) to me,because I don't care.

3. We discussed divorces and singleparent families,and wondered how to explain these        (phenomenon) .

2. Finally and most        (important) ，smartphones are connected to the Internet,and they run software that can be constantly improved and augmented.

1. He has made great        (contribute) to the science.

5. 你愿意跟我们一起去那儿吗？如果不，我们这就去了。

Are you ready to go there with us?               we'll go without you.(省略)

4. 只要你们能保持清洁，你们可以在这间房屋里开派对.(as long as) 

You can have a party in this room            .

3. 人脑的形成及运转需要大量的能量。

             build and operate a human brain. (it takes+n. +to do sth)

2. 她没有说要到哪儿去，只是匆匆地离开了。

           ，and just left in a hurry. (where+to do)

1. 他们抱怨受到不公平的对待。

They complained of injustice                 .  (in the way +从句)

8.              (由于) the bad management,all his money came to nothing at all.