Beginner Level Advanced Level

INTERMEDIATE LEVEL

sea-crab, salt-water crab, serrated crab ☊

like: cua bể → →

They took active steps to prevent the spread of the disease. ☊ active ☊
a severe case of typhoid ☊ case ☊
health measures to prevent the spread of disease ☊ disease ☊
I think it's disgusting that they're closing the local hospital. ☊ disgusting ☊
They studied the geographical distribution of the disease. ☊ distribution ☊
the fall of Berlin ☊ fall ☊
The patient's heart stopped beating for a few seconds. ☊ heart ☊
a patient's medical history ☊ history ☊
the pipe leading from the top of the water tank ☊ lead ☊
Patients' medical notes have gone missing. ☊ note ☊
the official opening of the new hospital ☊ opening ☊
With the possible exception of the Beatles, no other band has become so successful so quickly. ☊ possible ☊
Doctors found it hard to establish the precise nature of her illness. ☊ precise ☊
She was reported by the hospital spokesman to be making excellent progress. ☊ report ☊
They were playing in the shallow end (= of the swimming pool). ☊ shallow ☊
The kitchen door is at the side of the house. ☊ side ☊
The drug has had no significant effect on stopping the spread of the disease. ☊ significant ☊
sing sth: Now I'd like to sing a song by the Beatles. ☊ sing ☊
to prevent the spread of disease ☊ spread ☊
The patient's condition is stable (= it is not getting worse). ☊ stable ☊
the story of the Beatles ☊ story ☊
Stress is often a factor in the development of long-term sickness. ☊ stress ☊
Support the baby's head when you hold it. ☊ support ☊