1 . ________ ________ ________ ________, he is not happy.
他虽然有钱，但并不快乐。

2 . ________, they went on working.
虽然他们累了，但他们仍继续工作。

3 . ________ here, I may have left and worked in Beijing.
下次他来这里的时候，我也许已经离开并在北京工作了。

4 . I have to go to work by bike ________
由于我的汽车正在修理，我得骑自行车上班。

5 . Children’s lives are in danger ________.
孩子们每次过这条马路都面临生命危险。

6 . There are ___ I don’t know which to choose.   
有那么多有趣的书，我不知道该选哪本了。

7 . It is ___ I can see the fishes in it.  
水如此清澈以至于我都能看见里面的鱼。

8 . 无论你说什么，我再也不相信你了。
→_______ _______ _______ you say,   I won’t believe you any longer.
→_________ you say, I won’t believe you any longer.

9 . He is____________ ____________ ____________(如此吝啬以至于) nobody wants to make friends with him.

10 . Mavis seizes every opportunity____________ ____________(以便) she can stand out from the crowd.