The Internet is a wonderful discovery,________of great significance to people’s lives.
| A．which I think is | B．which I think it is |
| C．as I think | D．as is I think |
______ the days went on, the weather got worse.
| A．With | B．Since | C．While | D．As |
Never in my wildest dreams ________ these people are living in such poor conditions.
| A．I could imagine | B．could I imagine |
| C．I couldn’t imagine | D．couldn’t  I imagine |
My suggestion is that you should ______ yourself to the new urban living style.
| A．make | B．obey | C．adapt | D．assist |
______ I accept that he is not perfect, I do actually like the person.
| A．While | B．Since | C．Before | D．Unless |
This is a very interesting book. I’ll buy it,__.
| A．how much may it cost | B．no matter how it may cost |
| C．however much it may cost | D．how may it cost |