—Who called just now, Sam?—It’s Mona. She asked _____.
---Millie,is there anything else you want to know about Yangzhou paper cutting?---Yes,I am still wondering __________ .
— 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.