—Alice lost her new bike. She was sad. —Let’s go and .
A:Li Lei, is my brother. are his books.B:Nice to meet you, Li Lei.
A:Who(谁)is that girl?B:Oh, is my friend. name is Sally.
A:What’s your ?B:It’s 953—1256.
A: , Jenny. Are these your basketballs?B:Yes, they are.
A:You Tom. What her name.B:I don’t know.