A round moon in the sky _____ an attack of homesickness to Li Bai and then came the poem, A Tranquil Night.
| A．set in | B．set out | C．set about | D．set off |
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 |