Serveral pairs of old shoes need ___.
| A．washed | B．to wash | C．washing | D．to being washed |
Though I have no idea ____ ___ the new film is about, I know it is popular with all who have seen it.
| A．whether | B．why | C．that | D．what |
She remained ______ for a while after the movie ended, which made others ______.
| A．sitting; puzzling | B．sitted; puzzled |
| C．seated; puzzled | D．seated; puzzling |
While shopping, people sometimes can’t help ____ __ into buying something they don’t really need.
| A．to persuade | B．persuading | C．being persuaded | D．be persuaded |
The USA once ___ ___ war against Japan in 1945 and now it is bombing Libya.
| A．announced | B．declared | C．commented | D．stated |
____ the workers’ working conditions, the boss will allow them to have a coffee break.
| A．Improving | B．To improve | C．Having improved | D．Improved |