Tina is English girl .
a 18-year-old B. an 18-year-old
C. 18 years old D. a 18-years –old
—How long does it take you to go to the bus station? —______.
A. About twenty kilometers
B. I ride my bike
C. About half an hour by subway
D. I get there quickly
Sam has a bike. He ______ it to school every day.
A. takes B. rides C. walks D. drives
—______ is it from your school to the train station? —Five kilometers.
A. How’s B. How old
C. How long D. How far
—______ does your father go to work? —He rides his bike.
A. Where B. When C. How D. Why
Peter usually goes to school by ______ bus.
A. a B. an C. the D. 不填