—Can I help you, Sir?—______ egg and a glass of juice, please.A. A B. An C. The
Everyone, including her parents, _______ the Wolf Hill, and they will be back this afternoon.
Wearing white can help people _______when they feel stressed.
David didn’t give up ______ he had failed in the experiment four times.
—Look! That teacher is explaining something to her students again and again! —_______teacher she is!
Lucy liked all the dresses there, but she took the ______one to save as much money as possible for Project Hope.