He made a mistake, but finally he solved the problem __________ it got worse.
| A．until | B．before | C．when | D．as |
The water ______ cool when I jumped into the pool for morning exercise.
| A．was felt | B．is felt | C．felt | D．feels |
John had to have his car repaired in a garage because it ______ seriously.
| A．damaged | B．was being damaged |
| C．had damaged | D．had been damaged |
At the meeting they discussed three different ______ to the study of mathematics.
| A．approaches | B．means | C．methods | D．ways |
I feel it is your husband who ______ for the spoiled child.
| A．is to blame | B．is going to blame |
| C．is to be blamed | D．should blame |
A man is being questioned in relation to the ______ murder last night.
| A．advised | B．attended | C．attempted | D．admitted |