（1）Why does Maria call Sam？
A.She says happy birthday to Sam.
B.She asks Sam some questions.
C.She only wants to talk with Sam.
（2）What are Sam's family doing？
A.Eating a cake.
B.Visiting Sam's grandfather.
C.Having a party for Sam.
（3）What are Sam and Maria doing？
A.They're staying at home.
B.They're having lunch.
C.They're making a telephone call.
（4）What's the weather like in Moscow？
A.Cold.
B.Hot.
C.Warm.
（5）Who lives in London？
A.Maria's grandfather.
B.Sam's family.
C.Maria's family.