Revision1.Where did Danny buy last Saturday?1.What Did Danny buy there?3.What does he do with these?He went to the mall.Some pieces of wood.A bottle of glue.Some red paper.He uses these to make a new product.Guess What is Dannys invention like?Its a Danny desk-cycle.What is it used for?When you glue it on your bike,it is a desk.You can do your homework as you ride.Talk about Do you think it is useful?Can it sell well?Why?These are Brains cakes on sale.What do you want to know about the cakes?On Thursday,Brian and Danny are selling their products.A classmate comes up to Brians table.“What are you selling?”she asks.“Cookies,”says Brian.“I baked them myself.”“Are they expensive?”she asks.“I dont have very much money.”“You can buy four for only one dollar,”says Brian.Theyre cheap!Thats fine.Ill take four,please.“Great!”says Brian.“One dollar,please.”The girl takes a one-dollar bill from her purse and pays for her cookies.“Do you have any other things for sale?”she asks.“No,Im afraid not,”says Brian.“Im only selling cookies.But my friend Danny is selling something,too.”“Whats he selling?”she asks.“I dont know,”says Brian,“but his table is over there.”She goes over to Dannys table.She sees five pieces of wood.Each one has a bag and a big red flag.“What is this thing?”she asks.Its a Danny Desk-cycle!Do you want to buy one?“Great!”says Brian.“One dollar,please.”The girl takes a one-dollar bill from her purse and pays for her cookies.“Do you have any other things for sale?”she asks.“No,Im afraid not,”says Brian.“Im only selling cookies.But my friend Danny is selling something,too.”“Whats he selling?”she asks.“I dont know,”says Brian,“but his table is over there.”She goes over to Dannys table.She sees five pieces of wood.Each one has a bag and a big red flag.“What is this thing?”she asks.Its a Danny Desk-cycle!Do you want to buy one?“What is it for?”asks the girl.“Well,you glue it onto your bike,”says Danny.“Its a desk,so you can do your homework as you ride.”She says,“I dont think it would be safe to do my homework on a bicycle.”“Try it for one week,”says Danny.“If you dont like it,I will give back your money.”“Well,”she says,“how much does it cost?”“Its only five dollars,”says Danny.“Thats a very low price for such a great product!”“No,thats too expensive.Im afraid I cant afford it.I only have some coins.I gave my other money to Brianj for some cookies.“You bought cookies?”says Danny.“May I have one,please?Im hungry!”Some useful phrases:Can I help you?I want/Id like How many/much would you like?What is the price?What about this one?Sorry,Ill think about it.Thats fine,Ill take it.()1.What are you selling?()2.What is it for?()3.What is this thing?()4.How much does it cost?()5.May I have a cookie?A.Its a desk.You can do your homework.B.Cookies.C.Its a Danny-cycle.D.Its only five dollars.E.Yes,here you are.BACDEPractice