从B栏中找出与Ａ栏对应的答语，并把序号填在括号里。
A
（ ） （1） Happy birthday!
（ ） （2） What’s this ?
（ ） （3） How old are you?
（ ） （4） Good afternoon！
（ ） （5） How are you?
B
| A．This is Sarah. |
| B．Fine. Thank you. |
| C．Thank you. |
| D．Nine. |
E. No, hanks.
____________ part of a plant does something special.
A. Some
B. each
C. Each
I'd also like to be a policeman when I ____________.
A. grow up
B. grow into
C. come out
—____________ your father's job?
—He is a doctor.
A. What
B. What's
C. How's
Little seeds grow up ____________ plants and trees.
A. to
B. be
C. to be
—Can yellow leaves make food?
—____________.
A. Yes，they can
B. No，they can't
C. Yes，they can't