一、单项选择（本题共15小题；每小题1分，满分15分）
1. The boy asked his mother whether France is ______ European country.
A. an B. / C. a D. the
2. ―Why are you taking a basket with you for shopping?
―The stores don’t _______ free plastic bags for shoppers to protect the environment.
A. sell B. support C. collect D. provide
3. Facebook is one of the most popular websites in Britain ______ over twenty-five million users.
A. of B. for C. with D. by
4. ―When will Peter telephone us?
