听1段材料,回答以下小题。
16. What does the man do?
A.He’s a writer. | B.He’s an inventor. | C.He’s a teacher. |
17. Where does the man work?
A.At home. | B.In the lab. | C.At school. |
18. What does the man drink all day?
19. What does the man usually do first?
A.He does some exercises and has breakfast. |
B.He listens to music and drinks coffee. |
C.He cleans the room and turns on the answerphone. |
20. When does the man stop work every day?
A.At 5 p.m. | B.At 6 p.m. | C.At 9 p.m. |