1.Mr.Green has four English books.Mr.Green has six English books.(合并句子)
问题描述：
1.Mr.Green has four English books.Mr.Green has six English books.(合并句子)
Mr.Green has （） English books（）Mr.Green.
2.Steve is younger than any other boy in his class.(同义句转换)
3.They bought the cheapet bike.()() did they buy?
答
1.Mr.Green has four English books while Mr.Green has six English books.知识点：while 表示前后对比.2.Steve is the youngest boy in his class.形容词比较级+than any other = the +形容词*3.They bought ...