To sing an English song (正确地), I listen to the CD again and again, and check every word in the dictionary.
(在……期间) his stay in Beijing, he made some foreign friends.
We hope to live (peace) with people from other countries.
Do you believe it is one of the (wind) places on the earth?
For your own (safe), please do not walk about on the plane.
As a good teacher, she is never (patient) with her students.