22（）

A．A blended family is formed by two single-parent families.
B．A blended family is formed by a nuclear family and a grandparent.
C．A blended family is formed by a nuclear family and grandparents.
D．A blended family is formed by two fatherless families.

A. see you tomorrow
B. I have your name
C. check in
D. I have one
E. to take a look
F. you want
G. are you interested in
H. I have to put you in the waiting list