—You’ve made great progress in your English, haven’t you?
—Yes, but much _____.

Quebec, once originally ______ by France, ______ the British in 1763.

The impact of a teacher ___the life of the students should be ____ enough attention to.

—Where is your father working?
—In a hospital_____ in the city of Huai’an.

It is reported that the government has ____ the outbreak of violence by sending a large group of soldiers to police the area.

The cigarette end thrown away by a careless farmer ______ the big fire and caused a great loss to them．

Suddenly it _________ to me that I should report the accident to the police.

He should have come here earlier, but he hasn’t _____yet.

A．turned in

B．turned up

C．turned on

D．turned out

Radium salts，which have been found to ______ in bones，give rise to bone cancer.

The writer was _____ in his writing that he forgot to flick the ashes from his cigar.
　　 A concentrated　　 B devoted　　 C absorbed　　D fixed