The farmer was very thankful to the doctor ______ treated his son.
Children should be encouraged _____ up outside interests, such as music or sport.
—Excuse me sir, where is Room 301? —Just a minute. I’ll have Bob _____ you to your room.
_____ on time, this medicine will be quite effective.
A railway station is no place for a child _____ alone at night.
Anyone _____ bags, boxes, or whatever, was stopped by the police.