Though it was late, __________ he went on with his work.
)There is________ elephant in the zoo. _______ elephant is very clever.A.a, A B.an, An C.an, The
She is tired . She wants to stop ____.
It ____about 15 minutes ____the theatre.
—Would you like _______ cake? —No, thanks. I’m full(饱的).
The meat is ___ expensive and eating ___ meat is bad for your health.