---Excuse me, could you tell me _______?
---Sorry, sir. I wasn't there at that time.
A. how did the accident happen
B. how the accident happened
C. how does the accident happen
---- ______do you have sports meetings in your school ----Once a year.
| A．How often | B．How many | C．How soon | D．How much |
I don’t think it is _____ good idea to go to school without ______ breakfast.
| A．a; the | B．a; / | C．/; / | D．the; a |
_______ can I keep the books？--- Two weeks.
| A．How long | B．How often | C．How far | D．How soon |
--Whose Iphone5 is this？ --It’s not _______. I think It’s _________.
| A．mine; her | B．mine; hers |
| C．my; her | D．my; hers |
Nanjing is one of _______ in China.
| A．beautiful city | B．more beautiful city |
| C．the most beautiful city | D．the most beautiful cities |