The patient was in bad need of operation but there was no guarantee(保证) that she would survive the anaesthetic (麻醉剂), which made the doctors on the horn of a __________.
What kind of conclusion can weafter having discussed for such a long tinte?
One of the best ways for people to keep fit is to _______ healthy eating habits.
The building around the corner caught fire last night.The police are now _______ the matter.
Mr. Joe, principal of the school, advised that all the kids the burdens if they wanted to do better.
Some students arenet surfing.which does great harm to their physical and mental health