—Nowadays the doctors are trying their best to reduce the people’s fear they would be affected by the present disease called “Bird Flu (禽流感)”.
----May you _______ the experiment! ----Thank you very much.
---Never give up and you'll succeed. ---Thank you. i won't ______ you.
All of the flowers now raised here have developed from those _______ in the forest.
The famous basketballer, _______ tried to make a comeback, attracted a lot of attention.
I saw some trees the leaves of _____ were black with disease.