--Do you have email address? ---Sorry, I only have a Wechat(微信) ID.A. a B. an C. the D./
He was walking along the streeta car hit him suddenly.
He ______ his father. They both like to help others.
Everyone was _________ when they heard the _______ news.
Don’ put off ________ a travel plan. It’s time for us to start.
Sara _____ a stomachache. So she ____ eat anything for twenty-four hours.