選擇填空。
    1、（ ）Do you want rice? Yes, I _____.
    A. want B. do C. want to
    2、（ ）We use ________ and _______.
    A. knife, fork B. knife, a fork C. a knife, fork
    3、（ ）What are you eating? I‘m ________ a hamburger.
    A. eating B. eat C. to eat
    4、（ ）_____ ____ Amy’s books.
    A. These is B. These are C. This are
    5、（ ）Daming can _____ _____.
    A. fast run B. run far C. run fast