---Sir, you are fined for speeding. Please sign here.
---Fined? Speeding? ___________
| A．Are you all right? | B．I don't think I am. |
| C．You can't be serious. | D．It doesn't matter. |
—Why are you crying? Today is your birthday!
—_______. I am so excited with so many friends surrounding me.
| A．None of your business | B．Don’t mention it |
| C．Just can’t help it | D．That’s all right |
--- Haven’t seen you for ages! Where have you been ?
--- I went to Ningxia and _______ there for one year, teaching as a volunteer.
| A．stayed | B．stay |
| C．had stayed | D．am staying |
When _________ our national flag _______, we feel our hearts full of pride and strength.
| A．watch; rising | B．watching ; raising |
| C．watching ; being raised | D．watch; to rise |
Since the time humankind started gardening, we __ to make our environment more beautiful.
| A．try | B．have been trying |
| C．are trying | D．will try |
All the books donated by the students from urban schools are said ________ to the students in the earthquake-stricken areas the other day.
| A．to have been sent | B．being sent |
| C．having been sent | D．to be sent |