Rather than ___ on a crowded bus, he always prefers _____ a bicycle.
. Don’t try to cheat the taxman(税务人员); you’ll never ______it.
. The day — my birthday — I had been looking forward to _______ at last.
. My English-Chinese dictionary has disappeared. Who _______ have taken it?
. . ---I need some fresh air, so I’m going out for a walk. ----___________.
. —I want to know if I______smoke here. —No, you______ .Could you see the sign “NO SMOKING” there?