28. Alone in a deserted house, he was so busy with his writing that he felt ________ lonely.
Tom kept quiet about the accident ________ lose his job.
After studying in a medical college for five years, Jane ___ a job as a doctor in the countryside.
I would appreciate ________ if you could teach me how to use the computer.
The ___ look on the girl’s face suggested that she ___ such bad news.
We must work hard toa good knowledge of English.