—Are you in a hurry?—No,I've got plenty of time. I ________ wait.教育名师原创作品
I find it difficult _______ up Mount Tai.
When people want to relax themselves, they prefer _________ TV rather than _______ newspapers.
Albert Einstein was _______a great scientist.
We were all _______with the _______trip to Dalian.
Every year lots of trees ______to make our country more beautiful.