________ a lot of trees in this area, but now we can see a tall building instead.
People in Britain say “football” while people in the USA say_________.
— When did the plane _______? — Half an hour ago.
Daniel had one month ________ last summer and he took a course________DIY.
We can put the prefix “un-” before the following words to give them the opposite meaning except (除了) ________.
Peter’s drawing isn’t______________ Sandy’s.