请将下列单词中不同类别词挑出来,把该词的序号写在前面的括号里。(1)A.lion B.tiger C.animal D.elephant(2)A.five B.clock C.seventeen D.twenty (3)A.cake B.camera C.sweets D.bread
Ma Liang _____ a paintbrush. A. hasB. haveC. had
_____ people invented paper. A. English B. Chinese C. American
Daming_____ his trousers yesterday. A. washes B. washing C. washed
Yesterday I _____ my bedroom. A. clean B. cleaned C. cleans
选择并改错,把错误的一项圈起来,在句子后来改正。