Unit 4 At the farmPA Lets learn（P39）习题一、看图片，在四线三格上写出对应的单词或短语。1234二、选择。（ ）1Look _ these.AatBinCon（ ）2The potatoes _ big.AamBareCis（ ）3They _ so long!AamBareCis（ ）4These _ are purple.ApotatoesBcarrotsConions三、翻译句子。1I like tomatoes. _2I love to eat green beans._3The onions are big._4The green beans are long._5Look at these carrots._
