-It's _______ eraser.
-Sorry. There aren't ________ at home
-Jim.
-Ten dollars ______ enough.
— Thanks.
— No, I don't. It's _______ for me. I want a small one.
— 31 yuan.
Today is the twins' birthday(生日). They are twelve. Jim, Mike, Kate and Bill are the twins' friends. They want to buy some presents(礼物) for them. There is a big shop near their school. It sells a lot of things. In the shop, people can buy foods, drinks and school things. The shop closes very late. So they can buy things on their way home. They buy a big cake, two boxes of color pencils, an orange yo-yo and some nice exercise books. They want to buy two dolls and two toy trains for the twins. But all the dolls and toys are too expensive.
我们有仅卖15美元的绿毛衣!
对于女生,我们有紫色的短裙,仅卖20美元。
is that green sweater?
—Yes, I want to buy _______.