()I _______yesterday.
A.boughtB. buy C. buys
()There are twenty _____in the class.
A.child B. childs C. children
()Please _____the crayons.
A.give up B. give out C. give in
()There are only nineteen ____ .
A.crayons B. crayonC. crayons
找出不同类的一个单词。
()(1)A. nineteen B. crayonC. face
()(2)A.twentyB. seeC. one
()(3)A. pupil B. lion C. children
()(4)A. bearsB. dog C. cat
()(5)A. fifty B. happilyC. sixty