--Is this your pencil?
--Yes, ______.
| A．this is | B．that is |
| C．it is | D．it’s |
The young man came riding full speed down the road on his bicycle._________ it was!
| A．How dangerous the scene |
| B．What dangerous a scene |
| C．How a dangerous scene |
| D．What a dangerous scene |
---He's already back to Australia,__________?
---____________. He is on a visit to Shanghai.
| A．isn't he; No | B．hasn't he; Yes |
| C．isn't he; Yes | D．hasn't he; No |
--- I bought the digital camera two months ago.
--- You mean that you __________ it for two months.
| A．have had | B．have been | C．have bought | D．have taken |
---I was told to be here at this time.
---Sorry, you ___________. I forgot to tell you we've changed the plan.
| A．must | B．may | C．can't | D．needn't |
---Do you have any problems if you __________ this job?
---Well, I’m thinking about the working day.
| A．offer | B．will offer | C．are offered | D．will be offered |