Playing QQ’s “Happy Farm” by planting, watering, fertilizing, spraying, harvesting and selling of virtual vegetables, fruits and flowers, we can find out ________ all the excitement is about.
Having been praised by the teacher,the little girl ran back home,______.
Despite their______ of interest,Fleming kept trying to develop the chemical ______ it would be safe and effective.
Helen always helps her mother even though going to school ______ most of her day.
We regret to inform you that there are no tickets ______ for Friday's performance.
Mr.Wang ______ two boys to send the sick boy to the nearest hospital.