A pop star, _______drug abuse, may get an 18-month prison term.
The police turn the whole house _______ looking for clues.
_______ , the girl worked in a hurry.
. Which do you enjoy_____ your spare time, playing cards at home or taking a walk in the park?
.Most of the students in our class like to read China Daily, which_______ every day.
.______________ his age, the little boy read quite well.