How much are these books?You do not have to___them.They are

How much are these books?You do not have to___them.They are --How much are these books? these books are not ().they only have some Do you know how much these cakes are? Are these books __________（you）? No,they are not mine .you b how much are these How much are these books (同义句） How much are these exercise books?(变成单数句) are,there,how,these,books,much,exercise.连词成句 1、How ____ story books _____ you have?A.much,are B.much,does Are these ______(they) books? How much are they?