If we had taken such effective measures much earlier, the fiver so seriously now.
| A．is not polluted | B．would not be polluted |
| C．had not been polluted | D．would not have been polluted |
She made a note of it ______ she might forget.
| A．so that | B．in order that |
| C．if | D．in case |
He succeeded in solving all the problems _____.
| A．as expecting | B．that expected |
| C．than expecting | D．as expected |
It was ________ done _______ Marry jumped up with joy.
| A．so beautifully; that |
| B．such beautiful; that |
| C．such beautiful; as |
| D．so beautifully; as |
The teacher will give us an interesting talk _______ you said.
| A．as to | B．just as |
| C．just like | D．so that |
The two boys look _______ much alike _______ no one can tell them apart.
| A．so; that | B．so; and |
| C．as; that | D．such; that |