--- Zhou Weilun could hardly speak English three years ago,____?---No,he couldn’t. But now he is quite good at it.
Both Mark and Jim _____ very hard. They are top students.
Her father used_____ in the countryside when he was a small child.
Keep your promises. Try _____ late.
Tom’s parents are_____ with his study because he studied very hard.
Mr. Liu is ______ honest man. We all like him.