He is afraid to face the difficulty he thinks he’ll have _________ the driving test tomorrow; he finds it difficult _________ rid of the worries.

sleep less than seven hours, you arethree times moreto catch acold．

Had you taken the doctor’s adviceyesterday, you ____ all right now.

The unemployment figures this year are close to ___ ofthe year before last.

No matter how I try to please my boss,he always______with my work,so I’ll have to quit my job.