----- Hi, Tracy, you look tired.
------ I ________ the living room for three hours.
| A．painted | B．had painted |
| C．was painting | D．have been painting |
— Was it what he said or something that he did ______ made you cry so sadly，Sarah?
— No，not really．
| A．which | B．that | C．when | D．what |
Among the brilliant athletic achievements，a few records _______ because of the moving life stories behind them．
| A．stand out | B．set up | C．go on | D．get through |
Since you have made such good preparations, there ______be any problem about passing the coming exam．
| A．mustn’t | B．shan’t | C．shouldn’t | D．needn’t |
______to use in April,2005,the road has solved the long-standing problem of traffic jams of this area．
| A．Put | B．Putting | C．Having put | D．Being put |
Try the new cleaner．Just a few minutes every day—that’s all it takes—______you could have shining floors and furniture．
| A．and | B．but | C．or | D．so |