_______ from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.
A．Being separated B．Having separated
C．Having been separated D．To be separated
How ______ you did so much work with such a short time?
A．did it come about B．did it come about that
C．came about that D．was it that came about
____ back home after the party.
A．It was not until midnight did he go
B．It was until midnight that he didn’t go
C．Not until midnight did he go
D．It was midnight that he didn’t go
Two cars crashed in each other heavily in front of my car. I escaped death ______ a matter of inches.
A．as B．at C．to D．by
That was really a great evening. It’s years ______ I enjoyed myself so much.
A．when B．that C．before D．since
What she is addicted _____ her feel better temporarily and reduces the pain of separation.
A．to making B．makes C．to makes D．to make
