-Could I        a dictionary from you, David?-Sorry , I         it to my cousin yesterday.

Oh, dear. Remember ______ your toys with Helen. She is your best friend. 

—I’m afraid a car is too expensive for me.—But more and more Chinese can _______ to buy one.

—What should I do to ____ healthy?—Try to eat a balanced diet.

---Would you like _________ the Great Wall with us? ---Yes, of course.