1. John wakes ( in \ about \ at) 8 o'clock in the morning. He goes downstairs ( for \ about \ to) breakfast. Sometims he sits( down \ in \ into) an armchair and reads a newspaper or a detective story. he also likes to watch television ( at \ in front of \ next) the fire .
2. The man was killed ( with \ by \ of ) the thief ( with \ by \ of) a knife.
3. I shal finish the report ( in \ at \ after) 10 minutes for now.