四年级下册英语Unit 5练习题class_ Name_一、 选择正确的答句,并将其连线。、ow much is it ? Yes,please2、Can I help you ? There are 123、How many pears are there ? Its 30 yuan4、How much are the sandals ? They are 19 yuan5、Are they expensive? Yes ,they are.二、 根据提示,完成对话。1、 This ruler is _ (长的),and that ruler is _ (短的)2、The football is _ (小的),