when they have traveled 560 miles,how many towns have they p

when they have traveled 560 miles,how many towns have they p How many __ do they have? I have traveled many miles and I am very glad I made the eff How many ball pens do they have?They have fourty哪里错了 How many students have" "(they)birthdays in May? How many books have they read this week?____ How many books have they read this week? How many pianoes do they have?单句改错 how many pieces of luggage do they have? how many catenas VL do have Whar are they How many new bikes do they have?的意思是什么 They have got many bananas.