Prices continued to rise while wages reminded low _____ the Government became increasingly unpopular.
| A．even though | B．in order that |
| C．with the result that | D．because |
The research is so designed that once ____ nothing can be done to change it.
| A．begins | B．having begun | C．beginning | D．begun |
______ in thought, he almost ran into the car in front of him.
| A．Losing | B．Having lost | C．Lost | D．To lose |
Not only ____ the jewelry she ____ been sold for her son's gambling debts but also her house．
| A．is；has | B．has；had | C．has；has | D．／；has |
The man whose songs we are fond of ____ in our city next week．
| A．singing | B．to sing | C．will sing | D．sang |
The person we talked about ____ our school last week．
| A．visiting | B．will visit | C．visited | D．has visited |