Tom was so wild about computer games that he would stay online for ten hours ___every day．
| A．in the end | B．in particular | C．on end | D．on purpose |
Scientists have many theories about how the universe ___ into being.
| A．came | B．was coming |
C．had come | D．would come |
According to the art dealer, the painting ______ to go for at least a million dollars.
| A．is expected | B．expects | C．expected | D．is expecting |
Susan decided not to work on the program at home because she didn’t’ want her parents to know what she __________.
| A．has done | B．had done | C．was doing | D．is doing |
Nowadays, a large number of women, especially those from the countryside, _________ in the clothing industry.
| A．is working | B．works | C．work | D．worked |
The policeman's attention was suddenly caught by a small box which ______ placed under the Minister's car.
| A．has been | B．was being | C．had been | D．would be |