---How long does it take us to go to Mount Qingcheng?
---It takes us hour or more to go to Mount Qingcheng by subway
A.an;a B.a;an C.an;/
People in Britain say “football” while people in the USA say_________.
| A．American football | B．soccer |
| C．eraser | D．vacation |
— When did the plane _______? — Half an hour ago.
| A．get | B．reach |
| C．arrive | D．arrive at |
Daniel had one month ________ last summer and he took a course________DIY.
| A．off; in | B．for; about |
| C．away; on | D．off; for |
We can put the prefix “un-” before the following words to give them the opposite meaning except (除了) ________.
| A．correct | B．comfortable |
| C．certain | D．interesting |
Peter’s drawing isn’t______________ Sandy’s.
| A．as more beautiful as | B．so beautiful as |
| C．as much beautiful as | D．as beautiful so |