18．Why did Mrs. Smith rush to the old man nearby?

A．To ask him for some information about the two small children．

B．To ask him to help her open the doors of the car．

C．To ask him to help her look for the two small children．

17．How long did she spend shopping?

A．Less than fifteen minutes．    B．A quarter．                  C．More than a quarter．

16．What’s the relationship（关系）between Mrs. Smith and the two small children?

A．Teacher and student．         B．Mother and daughter．   C．Mother and son．

14．What drink did the woman want?

A．Coke．                             B．Spirit．                         C．Orange juice．

13．Why didn’t the woman have meat?

A．Because she is a vegetarian． 

B．Because there is no meat．

C．Because meat will make her fat．

12．What food did the woman order?

     A．Meat and vegetables．           B．a Tofu and a salad．      C．Potato and corn．

11．When did the conversation happen?

A．In the morning．                  B．In the afternoon．         C．In the evening

9．Who wasn’t at Tom’s party?

A．Tom．                              B．Kate．                       C．David．