This pair of glasses is similar to ______ you bought last we

This pair of glasses is similar to ______ you bought last we This pair of glasses is mine. this pair of glasses may be is his 还是 this pair of glasses m 1.是This is a pair of glasses 还是They a pair of glasses This pair of glasses is on the floor,would you please___ for this pair of glasses belongs to one of the (牙医) This pair of glasses is old.I want to have another ____.A.on This is a pair of glasses 变为复数 This pair of glasses is too expensive.Please show me____ Is this pair of glasses yours?求个回答~ This pair of glasses is very nice.Can I ___? This pair of glasses ()mine.A.is B.are