7. When I was at college, I used a picture of Elvis Presley on my bedroom wall.
A. had B. has C. to have D. having
8. My father the bus to work every day, but I cycle.
A. catches B. drives C. goes D. runs
9. Traffic accidents can be prevented if people the rules.
A. remember B. obey C. go after D. take care of
10. You should look right and left when you go ________the road.
A. down B. across C. up D. along
11. Bus is the main public ________in Viet Nam.
A. travel B. tricycle C. transport D. vehicle