Sometimes opium(鸦片)can be used to __________ some diseases. But some people are __________ to it. TTien it becomes a drug.
Rod loves __________ clocks. However, he never manages to put them together again.
When you need money or anything else, don't hesitate __________ me for help.
The situation forced my mother and I exchanged our roles as child and caretaker, making me grow up much faster than the __________ child.
Last year the number of students who graduated with a driving licence reached 200, 000, a (n) __________ of 40, 000 per year.
Dad and mum are coming. What gift __________ for your twelfth birthday?