—Did Peter fix the computer himself?—He _______,because he doesn’t know much about computers.

 ______ what your families said just now, I think, and you will make your own decision.

Tom was ______ that he couldn’t understand ______ difficult sentence.

Rather than _____ on a crowded bus, he always perfers _____ a bike.

-You look upset. -Yes, this is the first time I________ form home.