1. ____ am a student, and ____ sister is a nurse(护士).
3. Carol and I ____ students, and ____ parents are doctors.
7. --- This is my sister. --- ____.
A. Nice to meeting you
B. Good morning
C. Nice to meet you
D. How are you?
8. --- Is she your sister? --- ____.
A. Yes, she is
B. Yes, he is
C. Yes, you are
D. Yes, it is
10. --- Is this your sweater, Joy? --- No, its not ____ sweater. ____ is yellow.