— Did Jack come back early last night?— Yes. It was not yet eight o’clock ______ he arrived home.
— Tom fell off the bike yesterday, but he is all right now.— What a lucky dog! He _________ himself badly.
The deadly Ebola virus disease is different from flu, _______ they have similar outcome symptoms, such as fever and headache.
—I’m driving to Beijing after breakfast.—Take care, ______ with all this fog.
Good appearance and wealthy families are important in choosing a life-long partner, but not _______.
To build a people-centered socialism with Chinese characteristics is a long journey. It needs patience and ____________ from the people from all walks of life