At present, 1 in every 10 people is aged 60 years or older, ______ in 2050, 1 in every 5 people will be aged 60 years or older.
| A．for example | B．in addition | C．whereas | D．also |
（2012江西卷）John has really got the job because he showed me the official letter him it.
| A．offered | B．offering | C．to offer | D．to be offered |
（2012江西卷）Having finished her project, she was invited by the school to the new students.
| A．speaking | B．having spoken | C．to speak | D．to have spoken |
（2013·安徽卷) in the early 20th century, the school keeps on inspiring children’s love of art.
| A．To found | B．Founding |
| C．Founded | D．Having founded |
When I was little, my mother used to sit by my bed, ______ me stories till I fell asleep.
| A．having told |
| B．telling |
| C．told |
| D．to tell |
The engine just won’t start. Something seems ______ wrong with it.
| A．to go |
| B．to have gone |
| C．going |
| D．having gone |