________ he works hard, I don't mind when he finishes the experiment.
| A．As soon as | B．As well as |
| C．So far as | D．So long as |
The new comers found it impossible to________ themselves to the climate sufficiently to make permanent homes in the new countries.
| A．adapt |
| B．adopt |
| C．watch |
| D．suit |
He followed the young lady all the way home，________ by her charming smile.
| A．attractive |
| B．attraction |
| C．attracted |
| D．attract |
It's not necessary to explain the truth________there are air，water and sunlight，there are living things.
| A．in wherever |
| B．that wherever |
| C．which |
| D．that |
Tomorrow is Tom's birthday. Have you got any idea________the party is to be held?
| A．what |
| B．which |
| C．that |
| D．where |
Along with the letter was his promise________he would visit me this coming Christmas.
| A．which |
| B．that |
| C．what |
| D．whether |