This is ________ apple. It’s ________ green apple. A. a, an B. an, a C. an, an
---Thank you very much for giving me this beautiful card. ---_________________________________
Here comes the bus! Let’s ________.
She is ______ in visiting so many places of ______ in the World Park.
Please do the exercises as _____as you can in the English exam.
The students leave school a little _____ than usual _____ Friday afternoon.