Children under sixteen are not permitted to participate in such kind of activities ________ bad for their mental development.
I agree with most of what you said, but I don't agree with __________.
A few __________ looked at him curiously when he suddenly stopped and burst out crying.
With so many children playing outside and making so much noise, he seemed unable to __________ on his homework.
Great attention must be paid __________ welfare, especially in the poor area.
—When did you last hear __________ Jay? —He phoned me this morning, and we agreed __________ a time and place to meet.