看一看,答一答。 1. Tom: How many shirts do you want, Betty? Betty: __________________________________________________________________ 2. Tom: How many umbrellas do you want, Betty? Betty: __________________________________________________________________ 3. Tom: How many bikes do you want, Betty? Betty: __________________________________________________________________ 4. Betty: How many teddy bears do you want, Tom? Tom: __________________________________________________________________ 5. Betty: How many carrots do you want, Tom? Tom: __________________________________________________________________