Mum, the soup is not ________enough. A little more sugar, please.A. sour B. salty C. sweet
—What did you do on April Fool's Day?—I played a trick ______ my brother.
—Jenny,do Chinese people celebrate ______ Easter Day?—No.This is the first time I've celebrated ______ festival.
—I wonder if I can learn English well.—______.All things are difficult before they are easy.
—I'm a little poor at English.What should I do?—I think you need ______ it every day.
A tourist will easily lost his way in Beijing ______ he has a map or guide.