There is ______ desk in the room. _______ old book is on it.A. a; A B. a; an C. an; an
How long does he spend____ English every day?
Happiness and are important in our life.21·cn·jy·com
Dad, my trousers are old. I want to buy a new ________.
I don’t like this kind of drink because there’s ____________sugar in it .
Look! The young girl is dressing up _____ an old woman ______ a black coat.