--- Could you please buy __________ drinks and snacks ?--- __________ , I have no time .
When the boy got his favourite bike, he was on top of the world.
If you buy ten bottles, the price of each bottle will come down to 5 yuan.
Be sure to give your family my regards.
The old man wears a set of false teeth when he eats.
—_____she your mother? —No, she _______. She’s my aunt.