1) The cat is ....... a) in the box. b) on the box. c) behind the box. d) near the box. 2) The elephant is ........... the chair. a) behind b) in c) under d) in front of 3) The ball is a) on b) near c) under d) in 4) Mix blue and red, you get a) grey b) green c) pink d) purple

fun with science

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？