单选题 My fourteen-year-old sister is now studying in a             school.

单选题 It’s               hour. A taxi may take too long.

单选题 Our parents are very            with my sister and me.

单选题 A bicycle is often more               than a car in small towns.

单选题 Don’t              . We’ll soon solve this problem.

单选题 —When will it be over?

—It will be over              6:00 pm.

单选题 He had a poor sense of               and soon got lost.

单选题 He          as a manager at a big company.