用下列单词的正确形式填空。
(1)It ____ ( look) good.
(2)What ____ ( do ) she want ?
(3)There are two______(hamburger).
(4)Oh , here _____ ( come) a “hot” dog.
(5)Let me ______ ( take ) them.
(6)There are two_____(dog).
(7)We often clean our classroom on_____(Saturday).