[单项选择]I think this is the first time that we have met．（） anywhere．
A. Before have we never seen each other
B. Never before we have seen each other
C. Each other have We seen never before
D. Never before have we seen each other

[单项选择]That was not the first time he_______us. I think it’’s high time we_______strong actions against him.
A. betrayed.., take
B. had betrayed.., took
C. has betrayed.., took
D. has betrayed.., take

[单项选择]It was not the first time he （　） . I think it’s high time we （　） to take him seriously.
A. take us in... begin
B. had taken us in... began
C. has taken us in... began
D. took us in... begin

[单项选择]It was not the first time he（　）. I think it’s high time we（　）to take him seriously.
A. take us in... begin
B. had taken us in... began
C. has taken us in... began
D. took us in... begin

[单项选择]

We first think of the traditional or nuclear family. This is a two-generation family, the father and the mother and their own children. Most couples wanted to have four children, two boys, two girls.
Some nuclear families, however, may add one or more grandparents to come m live with them, that is three generations. This kind of family with grandparents, parents, and grandchildren is called an extended family. This family type was not very common during the later half of the twentieth century, but it’s becoming more common now as an elderly grandparent moves in to live with a son or daughter. This is more possible now that American homes have become larger. What is interesting, however, is that after the grandchildren move out of the home and start their own families, this extended family shrinks back to a nuclear family, with just two generations again living together, a grandparent and parents, with the grandchildren coming only for occasional visits.
Now,
A. The children’s aunt.
B. The children’s nursery or school.
C. The children’s grandmother.
D. The children’s neighbour.