1.There are so many beautiful flowers at the flower show this year that i

1.There are so many beautiful flowers at the flower show this year that i
can't make up my mind------ A.from which ones to choose B.which ones to choose C.to choose which ones D.which ones to choose from 2.Word（消息）came ---thousands of people were killed in the Yushu Earthquake.A.that B.which C.what D.when
3.I would appreciate it___you call back this afternoon for the doctor'sappointment.
A.until B.if C.when D.that
4.____I know the money is safe,I shall not worry about it.
A.Even though B.Unless C.As long as D.While
5.-How far apart do they live?
-___ I know,they live in the same neighbourhood.
A.As long as B.As far as C.As well as D.As often as