根据中文,句意及首字母填入所缺单词(共10分,每题1分) 1.There is a big _______ (操场) in my school? 2.The windows of our classroom are _______(干净) 3.This is Carl. He is very _______ (有礼貌的). 4.—Is this dog very _______ (高兴的)? —Yes, it is. 5.Jim is my uncle’s son. He is my ________(表兄). 6.We have a computer lesson on_____________ morning. (星期四) 7.She has two p_____ of trousers in the redbox. 8.It’s not my book. M_____ is new. 9.There are lots of books in their_______room . 10.There aren’t any t_______ on the firstfloor.