Every year lots of trees ______to make our country more beautiful.
A cat, ______ it is a white one ______ a black one, is considered to be a good cat as long as it can catch mice.
These wild flowers are so special, I would do __ whatever ____ I can to save them.
—I don’t think the movie is well-made. —No, it’s the _______ I’ve ever seen.
— Could you tell us ____? —For about two weeks.
The clock ______ last week has gone wrong.