听一段材料，回答下面几个小题。
| A．It helps care for customers’ dogs. |
| B．You have to buy food for dogs. |
| C．None of ht dogs are caged. |
| D．There is a dog named Princess. |
| A．She likes the food there. |
| B．She enjoys the fun with a pet. |
| C．She can have free coffee. |
| D．She doesn’t like to be alone. |
| A．A new kind of café. |
| B．A new brand of coffee. |
| C．A new home for pets. |
| D．A new way to raise pets. |
How many students took the exam?
A. Forty students.
B. Fifty students.
C. Twenty-five students.
How old is Dick now?
A. 39.
B. 43.
C. 35.
How much does she have to pay if she stays for 5 days?
A. $ 6.
B. $ 11.
C. $ 30.
How long has the plane been delayed?
A. 45 minutes.
B. 40 minutes.
C. 35 minutes.
How much was the TV set?
A. $ 60.
B. $ 120.
C. $ 90.