—That must have been a long trip.
—Yeah, it _________ us a whole week to get there.
| A．takes | B．has taken | C．took | D．was taking |
The lecture, ____ at 7:00 pm last night, was followed by an observation of the moon with telescopes.
| A．starting | B．being started | C．to start | D．to be started |
（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 |