Teachers should _____ their students to practice _____ English as much as possible.
She is a _______ girl and she always says to her teachers _______.
.The math problem is _______ hard for me ______ work out.
----How do you learn English, Toby ? ---I often practice English _____ talking _____ my American friends.
— Excuse me, could you please tell me _________? — Yes, there’s a history museum.
— Walking more is good for our health. — You’re right. So I’d rather_______ an hour’s walk to work than consider________ a car.