—I’m too tired these days. —Why not ?
— I know smoking is bad for my health, ____ I just can’t give it up.— It is easier said than done.
I won’t leave the classroom until my homework ______.
--- It’s reported that many people were hurt in Kunming Terrorist Attacks (恐怖事件)on March 1st.--- _______ bad news!
We may meet all kinds of difficulties in the future, but we should be confident enough to any challenge.
Millie is quiet and modest and easy________________.