根据问句，选择适当的答语。(20分)
( )（1）What are you going to do for Sports Day?
( )（2）Where are you going?
( )（3）What are you doing?
( )（4）Good luck!
| A．I'm running. | B．I'm going to run the 100 metres. |
| C．Thank you! | D．I'm going to run in the park. |
______’s five o’clock now.
A. this B. these C. it
Look,_____ are my blue jeans.
A. this B. these C. it
______ red T-shirt is pretty.
A. this B. these C. it
How are your dad and mom?
A.They are good. B.They are right. C.They are very well.
How old is your sister?
A.She is ten. B.He is ten. C.She is fine.