After going into the concert hall, the mother _____ a friend and went over to greet him.

My daughter is really____QQ these days;she spends hours on it every day.

an beings experience a great liberalization andopen-mindedness, which is ______ in our daily attitude to the disabled, olds,females, especially homosexual populations

They asked him _____.[ ]

Reading without stop is a ________ pieceof work.