Having seen the X-ray, the doctor decided to ________ the patient.
A．operate B. operate on C．work D．work on
---Did he say something in the lecture that ______you?
----Not really, Actually I felt sleepy over his speech.
A．adjust to B．attached to
C．appealed to D．referred to
The new schoolbags and books _____by some warmhearted people arrived at the village school the day before yesterday.
A．to be donated B．donating C. being donated D. donated
_____unemployment and crime are high, it can be assumed that the latter is due to the former.
A．Before B. Where C．Unless D．Until
Though ____ the dangers of smoking to their health, smokers still find it hard to give up smoking.
A．aware B．aware of C．are aware of D．be aware of
---Do you work in this office?
---No, as a clerk in this office is on vacation, I’m just ____ here for about a week.
A．hanging out B．working out
C．turning out D．helping out
