—Can I help you?— . I want a red skirt.
At present , the terrible foggy haze(雾霾)weather has influenced our normal life badly . So our government should _____ to reduce the air pollution.
You have finished writing an e-mail on computer , but too many mistakes in it . You can click _____ .
— The young man from Luo Yang Called Liu Yongying is really a kind — hearted guy , who is ready to help others .— A good fellow(小伙子)_____
Mother’ s Day is coming . I’ m thinking about _____ .
Every Earth Day , We are made _____ signs to warn people to protect the nature .