—What is Miss White doing?—______________A.He is reading a book. B.She is writing a letter. C.I am singing.
一Would you like to have a birthday party?一_________
My key is under the desk.Who can pick _________for me?
Aladdin is giving Ben some cartoons _________a birthday present.
一Is Christmas Day in_________? 一No,it’s in_________.
Teachers’ Day is in_________.