In this section you hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
Questions 1 to 4 are based on the following conversation. At the end of the conversation，you will be given 20 seconds to answer the questions.
Now, listen to the conversation.
1. What does the man want to do this summer?
A. To do house-sitting.
B. To do baby-sitting.
C. To find a job.
D. To stay at home.
2. What did the Dodds do when they went away last summer?
A. They went camping.
B. They were on vacation.
C. They went abroad.
D. They went to visit their friends.
3. What is the responsibility the house-sitter probably would NOT have?
A. To live in the owner's house.
B. To mow the lawn and water the house-plants.
C. To take care of the owner's pets.
D. To take care of the children.
4. Which Is NOT mentioned to determine the reliability of a house-sitter?
A. The candidate has to fill out an application.
B. The candidate has to interview with the homeowners.
C. The candidate has to provide three references.
D. The candidate has to offer his work record.
