He isn't such a man ______he used to be.
59. So absorbed ____ in his work that he didn’t realize I was standing behind him.
---Mr. Li’s lecture was ____. --- But it was a pity that I missed it. worth listening B. worthy of listening C. worth listening to D. worthy to listen to
A good idea was ____ by the local government that all the ancient paintings in the ruined temples should be protected right now.
---It’s cloudy outside. Please take an umbrella. --- __________.
The new research center will be set up was a wasteland 20 year ago.