Don’t ______ personal information such as your name, telephone number and address until you feel comfortable. 

Nowadays, some hot network languages are even          in some official media, such as CCTV and People’s Daily. 

. The strong wind on the lake ____ high waves and made our boats shake violently.

The doctor tried his best to save this patient.At last he began ___.

Burns are called first，second or third degree burns，       which layers of the skin are burned.