【正文】
6.—Is this your book? —______. , this is , it is , she is , they are 第 2 頁 共 5 頁 7.—What’s this ______ English? —It’s a pen. ’s ______car. It’s ______ English car. 。 in 12.—I joined the League ______ May, 2020. What about you? —I’ve been a League member ______ three years. 。 silence are ______ flowers in the garden. They are very beautiful. few little the two story books are very interesting, so I can’t decide which one to choose. . Liu teaches ______ English. We like ______ class very much. 。 interest 。 on 。要定期復(fù)習(xí)鞏固。 an 。 for 。 his 。 interesting 。 at